Making Better Decisions by Being Vigilant. In order to improve their chances of winning, players can make better decisions by remaining alert and aware of what has been played. Regularonline slots tips practice and an openness to picking up new skills from every game are necessary for improving at 334 Rummy. Playing with family members or friends who are also interested in improving their skills is a great way to practice. This gives players the chance to exchange strategies and advice with one another in addition to offering a friendly competitive environment.