What problems can I solve with what I already know?

I'm 22 yrs old African American male. I tried college twice and realize this wasn't working out for me, which was after my first gap year back in 2022. I have this vision for myself that in 5 years I'd be able to call myself a business man. I envision myself living well without a college degree. ATM I'm currently working two jobs and every chance of free time I get I go to this library to just read and write random thoughts that are in my head. I am a bit introverted and people would say im a distance person. most of the time I'm alone but I prefer it that way.