Moral Licensing

Shrink Definition

Moral licensing is the tendency to let a good act earn us permission to do a questionable one later. Having proven our goodness to ourselves, we feel freer to slip. The first good deed acts like a credit balance we then spend down. This can happen without any awareness that we're trading one against the other.

Plain language

Doing something good can make us feel entitled to do something a bit bad afterward.

Shrink Insight

The good act settles our self-image. A settled self-image relaxes its guard.

Why it matters

This concept influences: It undermines diets and budgets It affects ethical behavior at work It shows why good people cut corners It complicates virtue habits It shapes health choices It reveals how self-image drives conduct Not every good deed licenses a bad one, and sometimes good acts build momentum instead. Licensing tends to show up when the first act mainly served to prove our goodness to ourselves.

Common misunderstanding

People assume this is deliberate hypocrisy. Usually it's unconscious, a quiet sense of having earned some slack rather than a calculated trade-off.

Shrink Perspective

Past good isn't a currency for future lapses. Each act stands or falls on its own.

Shrink Reflection

When did a good choice recently talk me into a worse one?

Shrink Step

After doing something virtuous, watch for the thought that you've earned a break.

Shrink Minute

Spot one time you rewarded a good deed by relaxing a standard.

Shrink Takeaway

Being good yesterday doesn't spend down into slack today.

Medical boundary

Evidence summary

Experiments across consumer, ethical, and social domains show licensing effects, though some studies find them small or fail to replicate. The direction is fairly consistent while the magnitude is debated. Treat it as a real but modest and context-dependent effect.