Yes i use it most of the time. It involves a non anticipatory psycho trigger, for example a clicker. I don't want a clicker on my bow so I am in search of a good trigger that is more primitive friendly. The one I have used with some success most recently is to slowly curl the middle finger of my bow hand until it touches my bow handle. when it touches my bow handle I release. The idea is to have something that triggers your release other than your conscious mind so that you have a surprise release. Some of the different ones I have heard of are a broadhead on an arrow short enough so that it touches your knuckle at peak full draw, a kisser button on your bow string that touches your forehead at peak full draw, a clicker, and a arrow fletched in such a way that at peak full draw it touches your nose. I have tried all and each has its benefits and draw backs. I'm trying to find the perfect one for me.