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.
Programming is not a zero-sum game. Teaching something to a fellow programmer doesn't take it away from you. I'm happy to share what I can, because I'm in it for the love of programming.

