So you're walking down the street and you see a person you don't know writhing on the ground in excruciating pain. If you touch them, you will receive a portion of that absolutely agonizing pain. The pain will last for roughly 30 minutes, regardless of who ends up with it, and cannot be relieved in any way. Both you and the original person would come out of the experience with no injury whatsoever. Would you do it? If so, how much would you be willing to take?