Poker is a card game with betting and a significant amount of skill, psychology and probability. While chance is a huge part of the outcome of each hand, players choose how much money to put into the pot based on their expectations and strategic decisions (and some bluffing). Players must first make forced bets – either the ante or blind – and then cards are dealt one at a time. Betting continues until the end of the hand, when players have to decide whether to fold or call. The highest hand wins the pot.

Observe your opponents and learn their tendencies. You can use physical tells to help you determine what they’re holding, but it’s more important to analyze their behavior in-game. Over time, you’ll be able to classify players as LAGs, TAGs, LP Fish or super tight Nits. Each type of player has certain tendencies that you can exploit.

To maximize your winning potential, it’s important to play strong hands aggressively, especially when holding the chip lead. However, don’t make frivolous calls against short stacks – every call costs you money that could be better spent on your next raise. The best way to improve your calling ability is to practice and watch experienced players in action to develop quick instincts. This will help you avoid making costly mistakes and increase your winning percentage.