Realize it's a blessing to be alone.
The most valuable resource – time – is only yours. Nobody can steal it.
Read books of great minds, they will become your friends.
Human is a social animal. So it's in our nature to communicate. Uplift people you meet in your life without expecting anything in return. In general, expect nothing from anybody. It fixes most things including trust issues.
Good luck!
I'd suggest to get a job in a field you most passionate about. The role doesn't matter. Work there for 3-6 month to identify the problem that industry has. Then leave and build a company that solves it.
> First they ignore you. Then they laugh at you. Then they attack you. Then you win.