you are at a casino playing cards and you have been losing and winning but nothing has come your way. The dealer is dealing his cards when you notice this mirror that is actually showing what the dealer has in his/her hand. The pit boss is not noticing this and you are starting to win. soon your pile of chips has increased, you excuse yourself and go to hit the restroom. A fellow gambler at your table is soon following you and he/she says, "Wow, you are doing great! do you think they know about my mirror my friend had?" you finish your business in the restroom and it hits you that all your winnings may be forfeited because this person was cheating. do you go back to the table and collect your things and leave? do you tell security? do you tell anyone at all?