For me, it's like peeling an onion. I learn what there is on one level, and then that opens up a whole new level to learn. My current layer of the onion is learning to relax all the parts of my body that aren't actually needed to make the shot: my drawing forearm, my drawing hand and fingers except for the tips used to hold the string, keeping my shoulders relaxed and down, my bow arm other than the muscles needed to hold the bow, my bow hand except for a finger and thumb needed to keep the bow from falling. Then there is an overall effort to keep tension out of my body through breathing.