I went through the same thing last year and was able to work through it. As you are aware it is a mental thing that some way gets to us. I first started off by going out and just setting down I would close my eyes and picture how I wanted to shoot my bow. I would say to myself raise bow, draw and anchor, hold, aim, hold and release. I would repeat this four or five times to my self. I then took my release and hooked it to my string and duck taped it close so that it would not fire. I would put my release on and go to my target and stand 20 to 30 yards out. I would then draw my bow, aim and hold for a count of three. I would then touch my trigger with the bow not firing. The first thing I noticed when touching the trigger was I would jerk. After doing this everyday for about a week I was able to fix the problem. Every once in a while I would tape the release down and go through the steps just to help re-enforce things. So far so good, hope this helps.