There are a lot of different poker games, but the object is always the same: to win money. The way you achieve this varies depending on the game and strategy, but is almost always a combination of evaluating the odds of your hand and other players’ hands and executing the most profitable actions (betting or folding) on the basis of probability and psychology.
While poker involves a great deal of chance, the majority of a player’s long-term expectations are determined by the decisions they make, and these decisions are made on the basis of a combination of probability, psychology, and game theory. With the exception of initial forced bets, money is placed into the pot voluntarily by players who believe that doing so will increase their expected value.
The cards are dealt face down to each player and betting takes place around the table in a clockwise fashion. When one player believes they have the best hand, they will call and raise a bet. The player who has the highest-ranking hand at the end of the betting round wins the pot.
It’s ok to sit out a hand if you need to use the bathroom, get a drink, or take a phone call, but try not to do it too often. It can be very frustrating for other players if you consistently miss hands, especially in high-stakes games. Rather, practice and observe experienced players to develop quick instincts that will help you play well.