You can gain important knowledge about your opponents' tactics and goals by keeping a close eye on their movements. Through careful observation of the cards they draw and discard, you can learn about their possible melds and modify youtech rummyr own approach accordingly. An opponent may be attempting to complete a run if, for example, they routinely select cards from the discard pile that match the suit of their prior draws. Also, observing when your opponents discard can give you insight into how confident they are with their hands. A player might be attempting to deceive you or show confidence in their current hand if they discard a card that looks valuable or might be able to complete a meld for you.