If you discard a card that you believe your opponent needs while keeping another card that could finish your sequence, for example, you might force them to make bad choices. Reading your opponents' habits & behaviors is lightning slotscrucial to bluffing successfully in online rummy. Observe their draws and discards; these can reveal hints about their tactics and hands. You may be able to take advantage of a pattern in which your opponent routinely discards some cards while picking up others by modifying your own play accordingly. Bluffing should be employed sparingly, though, as overuse of this strategy can become predictable and backfire if opponents figure it out.