To succeed in Master Cash Rummy, you must know which cards to discard & which ones to keep. A crucial factor to take into account is whether discarding a card will likely help your opponents. Retaining a carind slots rummy 777d may be preferable to discarding it if it appears to have the ability to make an opponent form a set or run. However, it could be preferable to discard a card in order to cycle through more cards from the draw pile if it doesn't seem helpful for your hand or if it won't likely help your opponents. How close you are to going out is a crucial consideration when determining whether to discard or hold onto a card.