PG,
You also make a good point.
Your "bigger than the game" explanation could very well be right. My take was that he has anger management issues.
Ronald Reagan once said, "if you agree with me 80% of the time, I consider you a friend". I think that if we were to take the whole of Knights carrer, we, and perhaps most, could quite possibly find 80% of it that we admire and agree with. He has walked the walk on a great many issues that we consider highly important.
What happens instead, is that we tend to weight the scale of events to fit a stance, rather than look at all things on equal footing. Part of that is inclusive in your statement about many agreeing with you. I have no doubt of that, but a mobs agreement shouldn't place more weight on a singular criticism. It only serves to highlight it, and that highlight is what overweights it and skews our perception and balance. It comes back to the adage that it takes 10 good things to erase 1 bad thing. That's hitting .900 and if my final ba is that good, I'll rest easy.
Funny you brought up the neighbor thing. I've often wondered the same, and quite honestly, gone back and forth. As long as you knew the score going in, I don't think it would be much of a problem...he could tell me to go to hell, and I'd tell him where to get off, and when we both cooled down, throw a couple of steaks on the BBQ and talk fishing. I'll bet that relationship sounds pretty familiar to a lot of people...we've all had friends that try our patience, but because of their preponderance of virtues, they remain our friends.
I've done a lot worse for neighbors than Bobby Knight.
P.S. In rereading my post, I wound up laughing at the thought that I may the friend that tries all of my friends patience!