To me it's hilarious to see someone cursing LOUDLY at every bad shot he does and every "getable" shot missed. "GOD, Come on! GET THAT!" followed by some F-bombs "JESUS, FOCUS FOCUS!" I understand pumping yourself up once in a while and having a competitive spirit, but come on, every single bad shot? Even during practice hit-arounds? Personally, I think all the cussing and yelling is poor etiquette on the courts. Let's reserve the tantrums to the 12-year olds and under.