I think there are two separate questions here.
- Which experiences should not be missed? Those that help you grow. In no particular order: heartbreak, loss, defeat, love, friendship, challenge…
- How to enjoy your 20s? Well I guess that somewhat depends on your funds, your preferences and your location.
What I’d recommend: Don’t stick to what you know, you have the rest of your life for that. Try new experiences, keep an open mind, meet new people, visit different places, learn things. And chase your dreams before life has got you on your knees.






With these things, it often makes sense to ask the opposite question. Would it be possible for one to not affect the other? Legal and illegal markets would have to be completely separated, meaning money used in one couldn’t be used in the other, and entities participating in one couldn’t participate in the other.
That is obviously not true, so yeah, black markets influence the legal economy.