I'm not a pro. I'll say that much, but I caught on really quick. I can keep up with the guys that go and play 3 or 4 times a week. I'll probably be the guy that goes 3 or 4 times a week here soon. I love the game.
Squash is very similar to racquetball but the ball is smaller so you have to swing harder and the racquets are a little different. I think the racquets are lighter and longer. I play racquetball once a week at the gym with a friend. We aren't that competitive although we do play matches against each other. We play primarily for the excercise but it certainly is fun as well.