Keuka is correct, but I would go a little further, and say that if you notice your fingers and hand pulling away from your face, just take that as an indication that you are not coming to full draw. Meaning that your shoulders are not lined up parallel with the arrow on release, and your drawing forearm is not in line with the arrow. Pushing with the bow arm and pulling with the string hand is another way of saying the same thing. Proper back tension is another way of saying the same thing. I suppose it is possible to pluck the string if you come to full draw, but it's unlikely. I tend to look at any problem I have with my release as being a symptom that there is some underlying problem with my form rather than a separate problem itself.