Chapter 6: The Backward Mechanism — Why Porn Gets Credit for What It Causes

“Woe to those who call evil good and good evil, who put darkness for light and light for darkness, who put bitter for sweet and sweet for bitter!” — Isaiah 5:20

If you absorb nothing else from this entire book, absorb this chapter. Read it twice if you must. What we are about to examine is the single most important concept in understanding why you are trapped — and why escape is so much easier than you think. Once you truly grasp the backward mechanism, the entire edifice of pornography addiction begins to crumble. The lies lose their power. The trap becomes visible. And visible traps don’t catch anyone.

Here is the concept in a single sentence: Pornography does not relieve a craving. It creates the craving it then pretends to relieve.

That sentence sounds simple. It is simple. But its implications are enormous, and the brainwashing you’ve absorbed over years of use will fight hard against it. So let us take our time and examine it from every angle — neurological, experiential, and theological — until there is nowhere left for the lie to hide.

How Genuine Pleasures Work

Think about eating. You wake up in the morning. Your body has been fasting all night. Blood sugar is low. Ghrelin — the hunger hormone — is elevated. You feel hungry. This hunger existed before you touched any food. It is a genuine biological signal telling you that your body needs fuel.

You eat breakfast. Nutrients enter your bloodstream. Leptin rises. Ghrelin falls. You feel satisfied. The hunger is gone — genuinely gone — because you addressed a genuine need. The food did not create the hunger. The hunger was already there. The food answered it.

This is how all genuine pleasures work. They address pre-existing needs. You’re thirsty, so water refreshes you. You’re cold, so a fire warms you. You’re lonely, so the company of a friend delights you. The need comes first. The satisfaction follows. The pleasure is real because it corresponds to something real.

Now notice something: a non-thirsty person doesn’t crave water. A warm person doesn’t long for a fire. A person who isn’t lonely doesn’t desperately need company. The absence of the pleasure doesn’t create suffering, because the need it would fulfill doesn’t exist.

Keep this pattern firmly in mind. We’re about to see how pornography inverts it completely.

How Pornography Works — Backwards

Here is what happens with porn. You were not born craving it. As a child, you had no need for it whatsoever. You were complete without it. You didn’t suffer from its absence. You didn’t lie awake at night wishing you could watch strangers on a screen. The craving simply did not exist.

Then, at some point — probably in adolescence — you were exposed to pornography. Your reward system received an enormous flood of dopamine. Your brain noted this event as significant. Neural pathways began forming. DeltaFosB, the molecular switch we discussed earlier, began accumulating, strengthening those pathways.

And here is where the backward mechanism kicks in: that first exposure created a new craving that did not exist before. Your brain now had a template, a groove, a water slide. When the dopamine from that session faded, your brain was left in a state slightly below its previous baseline — not dramatically, not painfully, but subtly. An empty, restless feeling. Something missing. A vague sense that the world had become slightly less colorful.

You didn’t know what this feeling was. You might have attributed it to boredom, loneliness, stress, or just the ordinary restlessness of adolescence. But it was withdrawal — the faint, nagging hunger of the little monster that had just been born inside your reward circuitry.

Eventually, you encountered porn again. The dopamine flooded back. The empty feeling vanished. And your brain drew a conclusion that seemed perfectly logical but was absolutely false: “Porn made me feel better. Porn relieved that uncomfortable feeling. Porn is a source of pleasure and comfort.”

No. Porn caused that uncomfortable feeling. It then temporarily relieved the discomfort it created. And it got full credit for the relief.

This is the backward mechanism. It is the engine that drives every porn addiction on earth. And until you see it clearly, you will remain trapped — because you will continue to believe that porn gives you something, that quitting means sacrificing a genuine pleasure, that life without porn will be somehow diminished.

The Heroin Analogy

To see this more vividly, imagine a heroin addict who has run out of heroin. Picture the sheer panic. The cold sweats, the shaking hands, the racing mind. Every fiber of their being screams for one thing: the needle. The craving is overwhelming, all-consuming, desperate.

Now picture the moment they finally inject. Watch the transformation. The panic dissolves. The shaking stops. A wave of relief — even ecstasy — washes over them. If you saw only this moment, you might think heroin was the most wonderful substance on earth. Look at the bliss on their face! Look at the peace! Surely heroin provides something magnificent.

But now ask yourself: does a non-heroin user suffer that panic? Does a person who has never touched heroin lie awake in cold sweats, shaking and desperate? Of course not. The panic is not a pre-existing condition that heroin treats. The panic was caused by heroin. The “relief” is simply the temporary cessation of a suffering that heroin itself inflicted.

The non-user doesn’t need heroin to feel peaceful, because the non-user doesn’t suffer from heroin withdrawal. The heroin addict needs heroin to feel peaceful only because heroin destroyed their peace in the first place.

Pornography is identical. The restless, empty feeling that drives you to your screen — the non-user doesn’t suffer from it. They don’t understand what you could possibly get from porn, because they don’t experience the withdrawal that porn “relieves.” They are already in the state of peace that you are trying to get back to. And the bitter irony is that you were in that state too, before porn took it from you.

Every session takes you further from peace, not closer to it. Every session deepens the groove, strengthens the water slide, makes the withdrawal slightly more pronounced, and moves your baseline slightly further down. You use porn to feel “normal” — but porn is the very thing that redefined “normal” downward.

The Pleasure-or-Crutch Question

This is where users get confused, and it’s worth slowing down to untangle it carefully.

When you suggest to a porn user that porn provides no genuine pleasure, they resist. “But I enjoy it,” they say. “It feels good. Are you telling me my own experience is wrong?”

No. The experience is real. What’s wrong is the interpretation.

Let’s go back to the eating analogy. Eating a good meal when you’re hungry is genuinely pleasurable. The taste is real. The satisfaction is real. The enjoyment is real. And here’s the key: the hunger that makes the meal enjoyable is a natural, healthy signal. Your body genuinely needs food. The pleasure of eating is your reward system correctly telling you: “Good job. You met a real need.”

Porn looks identical to this. There’s a craving. You satisfy it. You feel relief. But the resemblance is an illusion, because the craving is not natural and healthy — it was manufactured by the previous session. Consider the differences:

Food sustains life. Porn drains it. After a good meal, you have more energy, more focus, more capacity to engage with the world. After a porn session, you have less. You feel lethargic, foggy, ashamed. Your motivation drops. Your ability to connect with real people diminishes.

Food genuinely tastes good. Porn sabotages your capacity for real pleasure. A healthy person enjoys a simple meal. But as we’ve discussed, porn desensitizes your reward system. Over time, everything else in life — including real sexual intimacy — becomes less satisfying. Porn doesn’t add pleasure to your life. It systematically dismantles your ability to experience pleasure from anything else.

Eating doesn’t create hunger. Porn creates the craving it pretends to satisfy. You don’t eat breakfast and thereby become hungry for lunch. Hunger arises naturally from your body’s metabolic needs. But porn creates the very craving that drives you back to porn. Without that first exposure, you would never have “needed” it at all.

So when users say “I enjoy porn,” what they really mean is: “I experience relief when I satisfy the craving that porn created.” That’s not enjoyment. That’s a junkie getting a fix. The “pleasure” of scratching a mosquito bite is real — but you wouldn’t deliberately attract mosquitoes for the pleasure of scratching.

The Neurological Truth: Wanting vs. Liking

Now let’s look at what’s happening in the brain, because the neuroscience confirms the backward mechanism with remarkable precision.

For decades, scientists assumed dopamine was the “pleasure chemical.” When they saw dopamine flooding the reward circuit during pleasurable activities, they concluded that dopamine produced the pleasure. This seemed obvious. It was also wrong.

Beginning in the 1990s, researcher Kent Berridge and others discovered something surprising: dopamine is primarily a wanting chemical, not a liking chemical. The actual experience of pleasure — the “liking” response — is mediated primarily by the opioid system (endorphins, enkephalins) and involves much smaller brain regions called “hedonic hotspots.” Dopamine drives desire, anticipation, craving. The opioid system delivers satisfaction, enjoyment, pleasure.

In a healthy brain, these two systems work in harmony. Dopamine says “want that,” and the opioid system delivers the corresponding “liked it.” But here is what happens with addiction — and this is the neurological signature of the backward mechanism:

Porn floods the dopamine system (wanting) while progressively reducing the opioid response (liking).

With repeated exposure, the dopamine-driven wanting becomes stronger and stronger. The neural pathways deepen. The cues become more powerful. The anticipation grows more intense. But simultaneously, the actual pleasure — the opioid-mediated liking — diminishes. Desensitization reduces your capacity to enjoy not only porn but everything else. The receptors retract. The hedonic response flattens.

The result is a horrifying inversion: you want it more and more, but enjoy it less and less.

This is why long-term users report that porn has become almost joyless. They don’t even enjoy the sessions anymore. They feel compelled, driven, unable to stop — but the actual experience is hollow. The wanting has become enormous; the liking has nearly disappeared. They are chasing a memory of pleasure that the drug itself destroyed.

Think about that. The dopamine system screams “you need this!” while the opioid system whispers “this isn’t even good anymore.” The user is caught between an overwhelming drive and a diminishing reward. They want what they can no longer enjoy. They crave what no longer satisfies.

This is not a description of pleasure. This is a description of torture. And it is the precise neurological mechanism behind the backward mechanism. Porn doesn’t give you pleasure — it gives you wanting. And wanting without liking is not a gift. It is a curse.

The Devil’s Masterwork

Now, let us turn our eyes to the spiritual dimension of this deception, because the backward mechanism is not merely a neurological accident. It has the fingerprints of the great deceiver all over it.

Jesus said of the devil: “He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies” (John 8:44).

The backward mechanism is perhaps Satan’s most brilliant lie — because it makes the poison look like medicine and the disease look like the cure. It doesn’t merely tempt you to sin. It constructs an entire false reality in which sin appears to be the solution to the very problem sin created. It makes you run toward the thing that is destroying you, convinced you are running toward relief.

Think of the sheer diabolical elegance of this trap. The devil doesn’t need to appear with horns and a pitchfork. He doesn’t need to make sin look obviously evil. He just needs to create a mechanism where the drug causes the suffering and then gets credit for relieving it. Once that mechanism is in place, the user does all the work themselves. They return to the drug voluntarily, gratefully, convinced it is their friend.

Luther understood that the devil’s primary weapon is deception, not force. In the Large Catechism, commenting on the Sixth Petition of the Lord’s Prayer, he wrote that the devil, the world, and our sinful flesh “deceive us or lead us into false belief.” The word is deceive. The backward mechanism is deception at its most sophisticated — a lie so seamlessly woven into your experience that you mistake it for truth.

And this connects to a deeper theological reality. The Augsburg Confession teaches that we are “born with sin, that is, without the fear of God, without trust in God, and with the inclination to sin” — what the Reformers called concupiscence. We are, by nature, inclined to believe comfortable lies over uncomfortable truths. We are inclined to trust the voice that says “this will make you feel better” over the voice that says “this is destroying you.”

The backward mechanism exploits this inclination perfectly. It doesn’t overcome our resistance by force. It bypasses our resistance by disguise. It wraps the lie in the felt experience of relief. And because we are fallen, because our hearts are “inclined to sin,” we accept the lie without questioning it.

This is why mere willpower cannot break the trap. Willpower fights against desire. But the backward mechanism has corrupted your very experience of desire. It has made you desire the thing that is killing you, and convinced you that this desire is natural, healthy, and worth preserving. You cannot fight a lie with willpower. You can only fight it with truth.

What the Non-User Knows (Without Knowing It)

Consider for a moment the life of someone who has never been trapped by pornography. They go through their days without the empty, restless feeling that drives you to your screen. They experience boredom, stress, loneliness, and fatigue — but they don’t interpret these feelings as a signal to watch porn. Why would they? They have no neural pathway connecting those feelings to that behavior.

When they feel stressed, they go for a walk, call a friend, pray, or simply ride it out. And it passes. When they feel bored, they pick up a book, start a project, or daydream. When they feel lonely, they reach out to another human being. Their coping mechanisms work, because their reward system hasn’t been hijacked.

The non-user doesn’t feel deprived without porn. They don’t think about it. If you told them you were giving up porn and expected sympathy for your sacrifice, they’d look at you blankly. Sacrifice? What sacrifice? They’d no more pity you for quitting porn than they’d pity you for quitting hitting yourself with a hammer.

This is the state you were in before you got trapped. And it is the state you will return to when you escape. You are not “giving up” a pleasure. You are recovering from a disease. The non-user isn’t strong-willed or unusually disciplined. They simply never swallowed the poison, so they never needed the antidote — and they certainly don’t miss the antidote they never needed.

The Relief of Understanding

Here is why this chapter matters so much: once you truly see the backward mechanism, quitting stops requiring sacrifice. Consider what we’ve established:

If all of this is true — and the neuroscience confirms it with devastating clarity — then what exactly are you “giving up” when you quit?

You’re giving up… withdrawal. You’re giving up the restless, empty feeling between sessions. You’re giving up the wanting-without-liking. You’re giving up the shame, the secrecy, the double life. You’re giving up the progressive desensitization that makes everything else in life feel flat.

What are you gaining? Everything. You’re gaining back the natural peace of the non-user. You’re gaining back a reward system that responds to ordinary pleasures. You’re gaining back the ability to be present with your spouse, your children, your friends. You’re gaining back energy, clarity, confidence, and self-respect. You’re gaining back the capacity for genuine sexual intimacy — the kind that involves another person, vulnerability, tenderness, and love.

The backward mechanism made it look like porn was your friend and quitting was your enemy. The truth is exactly reversed. Porn is the disease. Quitting is the cure. And the cure doesn’t require gritting your teeth, because there is nothing to grit your teeth against. You don’t need willpower to stop hitting yourself with a hammer. You just need to see clearly that the hammer is hurting you.

Baptismal Reality vs. the Backward Lie

There is one more dimension to this, and it is the most important of all.

The backward mechanism doesn’t only distort your relationship with porn. It distorts your understanding of yourself. After years of the cycle — craving, using, temporary relief, deeper craving — you begin to believe that this is who you are. An addict. A slave. A person who needs this thing. Your identity becomes wrapped up in the addiction.

But this is another lie built on the backward mechanism. You are not defined by your addiction. You are defined by your Baptism. In Baptism, you were clothed with Christ (Galatians 3:27). You were buried with Him and raised to new life (Romans 6:4). You received a new identity that no addiction can overwrite, no sin can erase, no devil can revoke.

The backward mechanism says: “You need porn. Without it, you’re incomplete.” Your Baptism says: “You are complete in Jesus Christ. You lack nothing.”

The backward mechanism says: “This craving is part of you. It will always be there.” Your Baptism says: “The old has gone, the new has come” (2 Corinthians 5:17). The craving was manufactured by a drug. It is not part of the you that God created and redeemed.

The backward mechanism says: “Porn gives you relief. It’s your comfort.” Your Baptism points you to the Lord Jesus, who says: “Come to me, all you who are weary and burdened, and I will give you rest” (Matthew 11:28). Not counterfeit rest. Not the temporary silence of a fed monster. Real rest. Lasting rest. The rest of a child in its Father’s arms.

When you understand the backward mechanism, you don’t just see through a lie about porn. You see through a lie about yourself. And you are free to return to the truth — the truth spoken over you in water and the Word, the truth that you are God’s own child, loved and free.

A Prayer

Lord God, You are the God of truth, and every lie withers in Your presence. I confess that I have believed the lie — that this poison was medicine, that this slavery was freedom, that this emptiness was pleasure. Open my eyes to see the backward mechanism for what it is: the deceiver’s trick to keep me running in circles. Grant me the clarity to see that pornography gives me nothing, takes everything, and creates the very suffering it pretends to relieve. And root my identity not in my addiction but in my Baptism, where You named me Your own. Through Jesus Christ, who is the Way, the Truth, and the Life. Amen.