John Lennon once summed up a personal dichotomy by saying, “”Part of me suspects I’m a loser and part of me thinks I’m God Almighty.” The context of the quote involved a discussion about a Beatles for Sale track, “I’m a Loser,” which Lennon himself had penned; and I think it’s safe to say that he was speaking about his ego as person, in general.  The sentiments, though, kind of remind me of what many musicians are like with respect …