I always work out of uncertainty but when a painting's finished it becomes a fixed idea, apparently a final statement. In time though, uncertainty returns... your thought process goes on.
What you've got to realise is that footballers, and me in particular, have seen everything in the changing room. Everything. I've seen the manager kicking off with the players, the players kicking off with him, players fighting each other, managers fighting, everything.
A man needs to look, not down, but up to standards set so much above his ordinary self as to make him feel that he is himself spiritually the underdog.