Not Against a Dealer — Against Other Players
Callbreak is different from many casino games. There is no house dealer to play against — the dealership rotates among the players each round, and everyone has an equal opportunity.
This is essentially a four-player partnership game. The two players sitting opposite each other form a team and work together to win tricks. A partner's weak hand can be covered by the other's stronger cards, so understanding your partner's playing style matters just as much as knowing your own cards.
Players at 499 tk who play Live Casino games will notice that those have a human dealer — but in Callbreak the players themselves take on the dealership. Understanding this difference also makes the game's strategy clearer.