You should modify your strategy if your opponent routinely picks up cards from a specific suit, for instance, as this could suggest they are attempting a run in that suit. Also, observing your opponentmpfsts's discards can help you gauge their weaknesses & determine which cards they don't want to keep. An opponent may be concentrating on lower-numbered sequences or sets if they discard a number of high-value cards early in the game. With this information, players can strategically decide which cards to keep or discard depending on what could help them while impeding the advancement of their opponents.
rvqu