text: Oh yes, everybody questions everything when they are little...the cure is answers. Do you mean that we can't answer anything? that would'nt be very constructive in practice.\n\nCaveMan: Hey look I have invented the wheel!\nJimDarwin: How do you define "wheel"\nCaveMan: Well, it spins and rolls! It's great!\nJimDarwin: How can you tell it will spin right now?\nCaveMan: Umm, well look here then! \n*shows his discovery, it spins*\nJimDarwin: Well I wont have anything to do with it until you prove it is not an optical illusion.\nCaveMan: ....\n*JimDarwin gets whacked with Club of pain +2*\n\n\nAh, forget it, don't know really.