I wish him well.
Some people, and he is one of them, have a tremendous presence. He could be open and receptive OR, as I experienced at Bradley, project a "leave me alone" vibe that had people moving out of his way as he walked down the concourse. He was intimidating.
Bob Huggins is much the same way. I've had a few beers with him while he lived in Cincy and he was always fine, drunk, but fine. Once, I ran into him at the airport with his family and, didn't even consider saying hello. He's a big guy and really projects a "don't bother me" attitude.