The player is playing against many so there is absolutely no pressure of playing against other players.
There is a lot of other more complex ways for you to place bets in blackjacks. Bet the money that you may afford to loose and do not beyond this method. https://taigamepc.com/giai-tri/game-bai-rikvip-trai-nghiem-va-cam-nhan-cua-mot-game-thu-lau-nam/29