ABSOLUTELY! You as a player are gambling your livelyhood! You are betting that you can perform to a certain degree to get extra income. If you spend the money before you get it, what do you call that? If you don't get it because (insert reason here) and can't play again you are in a deep-ass hole! That can cause just as much pressure to win at all costs as a bet to win the game.
See ya
Tony
I can't believe you're comparing compulsive gambling to performance bonuses...bonuses can be a motivator while compulsive gambling is a debilitating disease that changes the gambler's brain chemistry.
Compulsive gambling - MayoClinic.com