Some of my other heroes around that time were, oddly enough, Frank Sinatra, Nat Cole and people like that - I was always more inclined to listen to ballads. ↗
Humor is perhaps a sense of intellectual perspective: an awareness that some things are really important, others not; and that the two kinds are most oddly jumbled in everyday affairs. ↗
When you become successful on the level that Fleetwood Mac did, it gives you financial freedom, which should allow you to follow your impulses. But oddly enough, they become much harder to follow. ↗