There is a term for this, but I can’t remember what it is.

It’s a phenomenon where a person goes through their formative years in a given structure, where you are raised by your parents, go to school, and are given set goals for every year - do X and you’ll get to Y. This goes all the way up to your early twenties if you go to university, possibly longer if you join a structured company with similar guardrails, or much longer when you join the armed forces and live in a regimented way.

Once people leave these guardrails, some really struggle with the freedom they are granted. No one has a goal to point you towards, no one cares if you fail, and ultimately your life has a degree of freedom you haven’t experienced ever.

One thing we’re terrible at as a society is either guiding people with no clear path, or supporting those that don’t want a clear path and want to find one of their own. Some people really struggle with this, and the freedom of being able to do shit like overindulge on drugs/alcohol/food with no support or community support can ruin lives.

Uh, that pop-up is “unpleasant feelings”. Pain, discomfort, bad taste/smell, etc. If you went outside and started eating dirt, your brain would pop-up with “Hey, this tastes yucky, you should stop”