Replying to post #54, where JBR wrote, "Always interesting to hear about someone's esteemed friend."
I don't think I would characterize this guy as esteemed, but I talk to him once or twice a month. He only talks about what he has been doing, where he and his wife go, work they're doing to their house, etc. - He never asks anything about my life, nor even the simple courtesy of "how are you doing?" Sometimes I will tell him something I've done lately, but it seems to go in one ear, out the other.
I stay in touch, since at least he has helped me now and then when my car is out of order, and I have done the same for him, but true friendship means mutual concern for each other.