Yes, it’s a big problem I’ve seen in my circles: early employees are expected to work like "we’re all in this together!" - but you're really not. You aren’t an owner, you aren’t a founder. If and when money does come in to play, human nature is terrific about justifying selfish behavior. "Oh well it was was my idea." Or "Gee, I didn't take a salary.." (says the trust fund kid). Dilutable shares, etc.