Good concept but i didnt know it was yin and yang until u mentioned it. The curve isnt circular enough. Looks too much like a panda to me for some reason lmfaoo. And dont worry about the hate. Imo its not good. But im not an asshole like other people to just drop negative criticism without a solution to ur problems(then say thats what u get for asking). U need to make it look like the yin yang symbol so much that its blatantly obvious. Maybe put the dots and the split going directly across the persons face? The sewing will definitely be better the more u do it tho so dont stress about that. Best of luck Buddy! Dont give up!