I must confess.... I am a spot picker [8D]. I dont' know how, why, or what I'm looking for most of the time. But at the moment of truth I'm looking at a hair, tuft, wrinkle, shadow, discolorment, etc...... I narrow it down to a little point on the deer itself. I like the dart analogy. I used to play a lot of darts. When I got good I would aim for a specific hole instead of the area of the number I'm trying to hit. Aim small.... miss small.