I need to know some things about Wounded before I buy it because I've heard mixed things about it. How much blood do you get when your palms "bleed" Is it like a pool or just spots of blood? If it's a pool how big can it get? Can it just keep growing until it spills over your hand or can it only get as big as a two-pence peice etc? Also how much do you/have you used it? I can see places where I might be able to use it, but using it 'casually' could be a bit much. Would you say that it is worth the money? Don't tell me to read a review because I have and it didn't answer these questions.