i don't believe anyone could be gifted with drawing skill from birth, we gain the talent by observing practice and the motives to strive, not something i'm born wit. I mostly observe my favorite artists or even read all kinds of books to learn to draw.
Dapat diyan meron din all of the above. As for early stages of drawing, passionate ko talaga magdrawing ng advanced techniques. As for trained for school, bumalik pa ako sa basics of drawing dahil nasa advanced stages na ako. At wala pa ako sa expert mode. For self-taught, I realized there's more creative in ideas than copying others.