Oh what an ungrateful son I am.
I shall take back what I said.

and for whatever real reason it is, I will take my parents' schooling me in the drawing class when I was young wasn't for them but for my own good.
That's one of parents' role that I have forgotten to appreciate: to craft the path when we don't have enough wisdom yet to craft one on our own.

That's all
Thank you Mommy Daddy! =)