You can play poker with a single person, or a group of people sitting around a table. The game is fast-paced, and the players are expected to follow basic etiquette (be respectful of other players and dealers, don’t argue or disrupt the gameplay, etc.). A dealer is responsible for shuffling the deck and dealing cards to each player. The dealer is usually a player, but occasionally a non-player takes on this responsibility.
It is important to mix up your playing style and not make it too obvious what you have. This will keep your opponents on their toes and will give you more opportunities to bluff and trap them. However, be careful not to overplay your hands – if your opponents always know what you have, they will simply call your bets and you won’t get paid off on your strong value hands. In this case, it is often better to fold than to raise. In general, you should be raising when you have a good hand, and folding when your hand isn’t good.