i feel hate myself. i am  the promise myself to do everthing to myself improve . i want to study everthing . if you ask me: who did make disappointed ? my answer this is myself. Because i want to learn tennis while i have racket, ball and court. i have contacted with tennis for 1 year. now i am not play tennis. i don't know why. i thought main reason is i don't a good teach.when you go truth that make the improve . ness mistake than. 

oh i can't do it 

bad, sad , upset