My biggest weakness in tennis is my mental game. Its not so much what the other player can do on the court that affects my mental game. I do fine mentally no matter if iam playing bad, the other player gets lucky shots, pushes, or anything else you can imagine. It does not bother me, I stay positive. Of course I dont like losing like im sure no one here does, but I can handle it mentally. WHAT I CANT HANDLE IS. Bad calls ( calls I see in and the other person sees out) and score disputes. Score disputes are my number one pet peeve. I go beserk when I think the score is such and the other player thinks its such. How can I pervent this from happening how can I put it past myself mentally?