I'm looking for some suggestions. I've been playing golf since I was 11 years old.... so 18 years. I don't have a problem slicing or hooking or with ball contact. I generally begin a round about even after 5 or 6 holes, then something happens. I usually start pulling and pushing shots left or right. Badly too. To the point where I'm putting my drives out of bounds to the left or right, with no particular consistency. I've developed the reputation as a choker. It almost feels like, as I losen up my game deteriorates. In fact, I've played some of the best rounds of my life when my muscles were soar from lifting weights the day before. Any suggestions? Thanks.