Well done. I'm very happy for you
I hope you already liked drawing before you came to this conclusion. I hope it was a hobby of yours. Usually life purpose is something you love to do. Something that actually has the power to get you of bed every morning.
If art is that for you. Then all power to you.
Definitly continue your study. And get a well paying Job. You will need this as a foundation and to live a stable life.
The formula for mastery is 1 hour a day of dedicated practice, your goal should be to become better everyday by 1%. For about 10 Years. Wake up an hour before you usually do everyday. Or what ever time suits you best.
BUT NEVER SKIP A DAY. NEVER MAKE AN EXCUSE!!!!
Studys show that 10 years is usually the time where Great artists start producing there best work.
So dedication focus and practice is what you should apply to this journey of yours.
I wish you the best of luck
