Reminds me of a situation, probably ten years or more ago, at a 3-D tournament. I'd just totally blown a shot--don't remember if I shattered an arrow or just sent it off into the wild blue yonder. I was having one of those days where nothing was right, and I was really trying to anylize the shot. My buddy, who was in the group, said (in a concerned tone) "I know what you did wrong." Well of course I wanted his feedback--not only because I was doing so poorly, but because he was the best shot I knew at the time.
I said "Well tell me--what is it?" He looked me dead in the eye and said "YOU MISSED, STUPID!" I quit asking him for help after that.........