Why do I feel addicted to porn when I don't use much?

Because feeling addicted is predicted by moral disapproval of porn, on top of how much you actually use. Two people with identical usage: the one who believes it is wrong is far more likely to report feeling addicted. Researchers call the gap between what you do and what you believe you should do moral incongruence. The distress is real; the lever that fixes it is different.

Well established

This is one of the most replicated findings in the field, and one of the least discussed.

Religiosity and moral disapproval predict feeling addicted to pornography even after controlling for how much someone uses. In a US national sample, around 11% of men and 3% of women reported some level of perceived addiction, and a large share of that perception is explained by disapproval rather than by quantity.

There is a clever test of whether this is real. The interaction between how often someone does a behaviour and how much they disapprove of it predicts feeling addicted for porn and for gambling, but not for tobacco or illicit drugs. Nobody feels addicted to cigarettes because they object to cigarettes; they feel addicted because of nicotine. The contrast is the point.

None of this makes your distress fake, and none of it makes your values wrong. If you hold a sincere commitment that porn violates, living inside the gap is genuinely painful. What the finding tells you is which lever to pull: alignment work, which means either changing the behaviour to match the values or working out on reflection which values you actually hold. It responds badly to being treated as a broken-brain disease, because framing a values conflict as damage adds helplessness on top.

Most people are a mix of some genuine loss of control and some incongruence. You are allowed to work on both. It helps to know which is which.

Where this comes from

Read the full lesson: When the problem is the gap, not the porn →

Sources and how strong they are (3)
  • Well establishedReligiosity and moral disapproval predict feeling addicted to pornography even after controlling for how much someone actually uses.Grubbs et al. 2015; Grubbs & Perry 2019, J Sex Res
  • Well establishedThe frequency × moral-disapproval interaction predicts felt addiction for pornography and gambling, but not for tobacco or illicit drugs.Grubbs et al. 2022, registered report, Psychology of Addictive Behaviors
  • Well establishedIn a US national sample, around 11% of men and 3% of women reported some level of perceived addiction.Grubbs, Kraus & Perry 2019, J Behavioral Addictions

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