You can deceive your opponents about the cards you are collecting by bluffing. To trick your opponents into believing you are collecting something different, you can bluff, for instance, if you are gathering cardsrummy mate 51 bonus of a specific suit or rank. In addition to giving you the upper hand when forming sets and runs, this may make it harder for your opponents to predict your moves. But be careful—bluffing can backfire if your opponents figure out your strategy, so you should only use it sparingly and strategically. Ultimately, it takes a combination of psychology, deception, & strategic thinking to become an expert bluffer in Rummy Yono.