How can I be financially independent?

[Sabth]

I am not matured enough for all the job listings. Am I skipping steps now? Is there anything I should do like a pre-requisite before I could start working seriously , any jobs?

Idk what suits me or what I'm capable of. (Since I never work with the outside force)

I only had done like a business selling flowers and ice cream as a group project during my university . But even that, I did as a team. That's all I ever experience. 

I can create work for myself but would need a lot of money to start off. I don't know. 

Is it normal that I only felt confident to be self employed? And I don't feel confident to do works for others. Because if it turns bad it will be bad for others and not just affecting me

 . While if it's my own I can do things at my own pace. If it's good it will be good for me. 

Idk because I haven't learn everything to it's completion. So is a university course a must before I could have practical/intern/work?

Can I really not work without having a bachelor's degree or training? I feel not ready. 

I may have felt comfortable with works that is using your body/appearance like modeling or stewardess

.

How should I even start?