Sort: Β 

Well of course, with that attitude you will never know...

If you want a good start/foundation... and lets say you change your mind on this someday - here is the book for you.
https://aimeeknight.files.wordpress.com/2016/01/edwards-the-new-drawing-on-the-right-side-of-the-brain-viny.pdf

You are on a platform that eats up visuals - You have a fantastic artist community here that will shower you in support and nice words and to top it off you might make a little money on your drawings. If you are worried about detailed work - maybe get into cartooning. Ha ha I take no excuses - I think anyone can develop in the arts, they just rarely pick up the pen to try.