Never Tip the Dealer
Never tip the dealer, make a BET for the dealer.
You can do this at almost all games; Blackjack, Craps, Roulette…
By making a bet, the first thing that happens is the dealer is now rooting for you to win, because if YOU win the dealer wins by getting a “win-bet” from the house (that you have made for him). However, if you lose, all the chips go in the tray for the house, but you can expect the dealer to thank you for making a “try”.
It’s a fact that most dealers would rather you make a bet for them rather than just sliding a tip across the felt.