I guess I still see it as an issue of how connected he felt to himself and other people. I know plenty of people right now, who, if they were offered his salary to do the same job, would never do it. And others who were probably in a field like that and quit because it was getting too much, or maybe even became whistleblowers.
Makes me also think about how some of us can become workaholics to avoid pain in our lives, or crave lots of money to cover up for fears of not having or being enough.