Poker is a card game that involves both skill and chance. While luck does play a large part in the outcome of any given hand, over time the application of skill can virtually eliminate variance. The best poker players have several common traits, including patience, the ability to read other players, and the discipline to only participate in games that offer a positive expected value.

In most forms of poker, players compete to win the pot, which is the sum total of all bets made by players in a single deal. This may be accomplished by having the highest-ranking poker hand or by bluffing. Players can choose to call (match the amount of the bet made by an opponent) or raise (additionally put chips into the pot that their opponents must match). Players can also check, which means they pass on betting.

A high-ranking poker hand includes a pair, straight, or flush. A pair consists of two cards of the same rank, while a straight consists of five consecutive cards of the same suit. A flush is any four cards of the same suit.

To improve your poker skills, try to practice and watch experienced players. This will help you develop quick instincts and improve your game. Observe how experienced players react to various situations and imagine yourself in their shoes. This will allow you to learn from their mistakes and avoid making the same ones yourself. It’s also important to avoid tables with strong players, as they will be able to put you on a weaker hand and chase off other players waiting for a showdown.