One thing I have done for a while now (I am new and no expert but it works for me) is the "brush brush" technique as taught by Martin Hall. He did it on School of Golf, you can probably find it on youtube as well. I had a problem as well for a while where I was always trying to kill the ball and I found, I too, need to calm down. Good luck! Its a never ending struggle.
9/26/13 at 6:04pm