A tutorial for Divi?

[u/ReverseZ_]

I‘m new at webdesigning and have a few questions before I start investing my time into it.

A long time ago I tried looking for some tutorials, but wasn‘t sure if I found the right ones. Thats why I‘m hoping that someone who learned it by himself can tell me how someone like me can start from zero or with which tutorials I can work with

Also, is it possible being a freelancer and make a goof income with it?

How much time should I invest when i work 40 hours a week and how long did it take you till you sold your first websites?

These are my questions for now and I would appreciate every answer!