A player who has a run, for example, with three, four, & five diamonds should concentrate on obtaining more cards that can either prrummy ganesholong this run or create new ones. In a similar vein, a player with two 8s and a 9 of spades should think about the possibility of completing a run with a 7 or 10 or forming a set with another 8. Also, players ought to observe which cards their opponents discard.