Well, in my case, learning about drug dealing and smut peddling was pretty much a given. You don't simply get involved with people like these if you are not ready.
It is not that you don't learn, in my case, I think I learned there are really some fucked up people who did do this sort of shit with you and for you, just supply them, ask them to rob, steal, fuck shit up and they will.
Wanna know what is funny? All of them wanna be in drug dealing too.
They ended up nowhere.
Game theory, and all that jazz, before that, know that you can use your assets to make them beg on their two knees to give you head. That is how incredible illegal substances and the trading of them are.
I think I pretty much went down that lane with smut peddling. Can you imagine a high school kid peddling smut? Yeah, night markets are filled with douches.