(in his last interview, he commented on why he cut down on his workload)
John: In the last few years I have made a conscious decision to slow down and I've not worked for a couple of months, quite deliberately. I've been called a workaholic in the past. But now I can think of many pleasant ways of spending retirement - lots of reading and walking, going to concerts, shows, and operas; sitting in the sun and long, leisurely lunches. I can think of lots of nice things to do.