Players can increase their odds of winning without substantially raising their financial risk by purchasing more tickets together than they could separately by pooling their rummy openresources with friends or family. Also, it's advisable to pick numbers carefully as opposed to depending only on haphazard or fast choices. While it doesn't ensure success, some players like to use important dates or numbers that have special meaning for them; this gives the game a more intimate feel. Impact on the Community Beyond Entertainment.