I never went art school, I never took art classes for Illustrator or photoshop or any other digital drawing related, my work for living is nothing related to drawing/painting. All I have is just strong passion to draw, simply love to do it.
I hope this prove you that you can draw/paint too, no need to attend classes! And sometimes going to classes and learn things block your free mind and eyes to see your own world.
If you have any favorite artists, you can start with it, watch their art works and see how they use colors and lines. Don't compare your work with others, being unique is more valuable, realistic art is of course great and I love it, but following with your heart makes your drawing personal and that touches other people's heart. Not always drawing things as they look like is the best.
Grab your Apple Pencil and iPad Pro, start doodling, place lines and colors as you want and as you like, you gonna learn how line works and how to use brushes by drawing and enjoying it 🙂
And don't forget to share here to inspire more people 😉