Question: 

My coach is always correcting what I do and yells at me to work harder. Does this mean he hates me?


Answer:

No, your coach does not hate you. A coach will always try to improve what your trying to learn, this is called teaching. Coaches will always try to improve what you are doing, if your coach all of a sudden stops giving you advice on how to improve you should be worried as this sometimes means the coach has given up on you.

Question:

But my coach yells at me.

Answer: 

Coaches yell for many different reasons. As a coach I yelled so the players can hear me clearly no matter where they are on the court. Some coaches will yell to make you more motivated to do what he wants you to do. This all depends on the coach, I guarantee you that your coach does not hate you, just remember your coach picked you for a reason.