By watching how opponents play, you can learn about their motivations and predict their next moves. If an opponent routinely draws cards from the discard pile instead of the stockpiteen patti new apple, for example, it can mean that they are almost done with a set or sequence. You can use this information to help you decide which cards to keep and which to throw away. Players should also be aware of the playing styles and tendencies of their opponents. While some gamers might be aggressive and quick to meld their cards, others might play more cautiously.