"And when things are off for them they know what to do to correct it, thats the most important part." Quoted from Silvertip.
I think that about hits the nail on the head. Everyone will have bad days, to be able to know what is going wrong and correct it is the key to good consistant shooting. Usually simple things some of my "demons" are Plucking,Dropping the bow arm,not pushing with the bow arm,Not putting even tension on all three drawing fingers,not picking a spot etc.
I shot quite a bit for 3 years before I felt confident enough to hunt with trad and then it was 15 yards max,been at now for 15+ years and now am up to 20 yards max. Prefer much less.