When Zulu bit me, it was just like the tiniest little pinpricks. It didn't hurt at all, though she managed to draw a little drop of blood and it was a bit itchy for a few seconds. I wouldn't want to get bitten again, purely because I'd be concerned that I might injure the snake. It's a reflex to pull away if something lunges at you, but I think it's more of a concern the first time as you are totally unprepared for it.