You can decide which cards to draw or discard yourself more intelligently if you keep track of what has been thrown away & what is still available. Although this method takes somes23 sim slots getting used to, it can greatly improve your strategic planning for every round. Creating psychological strategies targeted at influencing your opponents' choices is another sophisticated tactic. This could be pretending to be interested in particular ranks or suits by discarding particular cards while covertly pursuing a completely different objective.