I think TP is perhaps more of a physical condition more than purely mental. A minor bout I had with it years ago came on when getting harassed at a shoot. The bad one happened when I dropped bow weight. If you can convince yourself that holding at full draw by the use various stimuli, whether using a clicker or bowsight or the Kidwell techniques or the winking, whatever works for you use it. It seems that one has to rebuild the neurotransmitters that create the jump in control. Trying to force it out of your system by will power rarely works. For those that do not hold on target, swing draw anchor deep release, that is not really target panic. TP is when, what ever tempo one shoots at, form completely breaks down when exact aiming takes place. Using the other techniques, I could force myself to hold at a target, providing I performed the trick during the shot. As soon as I did not do the trick it was still with me. Last night I tested myself with a right hand bow out in the back yard after returning from turkey hunting with my left hand bow. I could feel that evil TP monkey behind me. I went through the cycle once and then proceeded to shoot in my normal rhythm. My goal is to not necessarily hold on target, or to be able to hold off target and then swing on target just to let down, the goal is to smoothly execute the shot and only concentrate on the target. The idea being that the form, speed, and release of the shot is dictated by aim and not by tempo. I believe that Howard Hill's release was aim motivated and not tempo motivated. He could get to his aim very smoothly and quickly, but he most definitely was aiming. It seems that getting stale shooting any technique is where the poison of tp gets permanent. Hill was always splitting hairs, keeping the finite concentration focused. Good form is using the right muscles and alignment, good control of that form is a lot more fun when happens without a lot of mental manipulation and baggage. For me it is that last 6 inches of draw, where my eyes have etched the spot where the arrow is heading, the draw hand smoothly squeezes to the double anchor, the release is nearly immediate, the follow through has my fingers jump back just a little, my bow is still on target and the arrow is spinning over the shelf heading directly to where my eyes are focused. Not a lot of thought and self introspection involved, just focus.
I feel that I have just given a full Sunday morning sermon. Sorry for the long post.