Get a dog. Always happy to see you when you get home, will pester you relentlessly into moderate excercise, #1 wingman for meeting friends or significant others.

Dont commit to a course of study unless you are following your passion, or have a realistic plan to monetise the skills you get out of it.

Even if university is cheap/free in your region, the opportunity cost is steep. You will spend the next 3-5 years on subsistence wages, and come out the other end with very few practical skills beyond those of your specific area of study.

As cliché as it may sound, take a year off and bum around the world doing casual/seasonal labour while you figure out where you actually want to end up, because no-one else can define your future.

English actualy did have terms for that, they just got a bit bastardised with “yea” and “nay” dropping out of common speech:

Will they not go? — Yes, they will.

Will they not go? — No, they will not.

Will they go? — Yea, they will.

Will they go? — Nay, they will not.