It's exceptional...except for the hand. Everything else is marvelous. It's very meaningful, very personal, and evokes audience empathy. It has universal appeal, even though the subject is very ethnic. Very good. Wish you could fix the hand.
The perspective is off so that it is not anatomically correct in consideration of the style and method of the rest of the painting. Just my opinion. Don't change what you don't see wrong yourself. Remember, yours is the most important opinion. Okay?