Remember to take your fair amount of time to do studies. I know everything looks challenging in the art field in these latest years, but art isn't *only* showing you're good at drawing. It's also supposed to be something your soul is connected with, so never forget to take your time to get in touch with yourself again if you feel burnt out.
Art is a natural human expression, don't forget it. You're not supposed to be good at it, you're supposed to feel good with it.