Need your advice for moving to NYC

Hello everyone, I'm 20 M. Planning on moving to NYC. I'm starting online college. So that I can have a room to sustain myself and pay for my studies. I'm also planning on building a clean label brand hence the NYC because it has a lot of communities and access to capital. And I'm biased too because idk why I have always fantasized living there throughout my life. Also, I don't have a lot of money on me. I'll be supporting myself through the paycheque I get and I haven't even landed a job yet. IK it might feel stupid because the cost of living is like crazy but I think it can help me advance my career so much better than some place else. Please share your views about this.