[Shark&Nike]

I've been thinking about something Dyna said the other day. He didn't play poorly, but wanted to quit anyway. This surprised me coming from a guy who was back on the course within weeks of open heart surgery. I've heard it from others though. I know people want to quit when they're not playing well or when they've played too much, but what else does it? Is it when you've become stagnate or feel that you've reached a plateau? When you go out and keep shooting that same score - even if it's not a bad score, do you just get tired of the same old thing?