O the humanity! As I have reported before, I attend a very competitive clinic. Last night, playing Australian doubles (I was the single), I went for a lob, saw it hit just past the baseline and let it go. I called it out, and one of my opponents went beserk, then stomped off the court. I was ahead 8-3 (we play till 11) The remaining player and I continued, as the pro fed us balls, and afterward, I approached the player who stomped off. I told him it was very unsportsman-like to pout and stomp off, and the ball was out. He said that all my calls were bad, and that's the only reason I had won all the singles matches I had played recently (40-5), none of which he had ever seen. This was the first time this player had ever questioned any of my line calls in the past year. I just packed up my stuff and left, and told him I wouldn't be back, to which he said "good." Good lord--where do these people come from? Mind you, I have encouraged this guy for months, given him some minor tips, as he is quite inexperienced and plays tennis like urban basketball, running past the ball, slamming it out of the court, slamming stuff into the net after running and leaping, and talking trash to people all the time, shouting at them as they are about to hit the ball. WTF? I feel bad, because other than this idiot, the clinic has been very good. How do you handle these poor sports?