Just got back from a cruise. Lord! saw a double down on A-6 with dealer 10 up card. Some were splitting any pair no matter what dealer's up card was. A lady had no clue how to play told me to hit my 16 against dealer 6 . A guy was winning ,but had no idea how to play, hit anything 16 or below no matter what deale's up card was & started asking other players to tip the dealer BIG SHOT!. A guy in his 30s came to the crap table with $5 .When his turn came to rolls the dice ,he wanted to know what to do,which was ok. Then plain stupid set in . He finally picked up the dice with both hands>D ,no,no put the dice down. picks dice up again turn to talk to a friend> D NO NO put the dice down ,picks up the dice & switched hands NO ! NO! put the dice down. This went on 4 more times . He made a point & crapped out ,but wanted his money back because a 7 is a winner.