I noticed that some pro players have tremors in their stroke when they are in a big match that alot of people are watching. I've seen Fong Pang Chao have the shakes, Jim Rempe, and quite a few others. When I am playing in a big tournament or for money, and there is alot of pressure, I have a tendency to get the shakes also. Usually the tremors are very minor, but yesterday I was playing in the finals of a local tournament, and there was about 30 people watching. My arm was shaking so bad I couldn't pull the trigger. I got up like 3 or 4 times on some shots, got back down, and the shaking would come back. For some reason I couldn't calm myself. I quit smoking a few weeks ago but I chew nicotine gum, I don't know if that could have contributed to it. I got extremely frustrated because I couldn't control my arm. After I lost the match like 5 different people approached me and asked me if I was alright, because my arm was shaking so much. They told me they have never seen me do that before. I have had concerns about the shakes in the past, but after seeing alot of people with the same thing, I figured it's just a normal part of playing and taking the heat. But this time it was really bad. Do any of you have a similar problem? I have been playing competitively for nearly a decade and have played in many tournaments and gambling sessions, so I don't think it's a case of me not being used to pressure.