I think it's important to understand the difference between the two methods of anchoring and releasing: the dynamic release and the dead release. When Joel talks about drawing almost to the point of clicking the clicker or touching the feather to the tip of your nose, and then saying the mantra until the non-anticipatory psychotrigger happens, he's talking about a dynamic release. There should never be be a point where your draw comes to a complete halt and has to be restarted, which is why I asked the question. Your draw slows way down as you approach the psychotrigger, even to the point that there may be no apparent movement of the arrow, but your back tension should continue to increase without stopping. The movement is no longer drawing the arrow back, but instead around toward your spine, which is sometimes referred to as completing the bottom of the "J".
There is another kind of release, taught by Rick Welch, that I use, called the static or dead release. In this release all movement stops at full draw and the arrow is held with balanced pulling: back tension backwards equals the force of the bow pulling forwards. The release using the static release happens without any further increase in back tension.
It is important to realize that under neither type of release is movement stopped and then restarted, which is a sure way to screw up your shot.