Poker is a card game in which players attempt to make the best hand. It is a highly popular game around the world. It involves betting, cards, and a large supply of chips.

Poker can be a fun and challenging game, whether you play it for fun or as a business. But it is a mentally-intensive game and can be a source of frustration, fatigue, or anger if you are not careful.

If you are feeling frustrated, angry, or tired at the table, it is often best to quit a hand immediately. This will save you a lot of money and time in the long run.

One of the most important aspects of poker is reading other players. This means paying attention to how they bet, how aggressive they are, and what their cards look like.

It is also important to know when you should raise and when you should fold. You should always be cautious and fold if your hand is weak, but you should raise to price all the worse hands out of the pot.

It is also a good idea to avoid playing with very strong players. These players are generally very good at the game, but they will cost you a significant amount of money. They will also have very low tolerance for weaker players.