This can mean keeping some cards that you might need to later on in order to form a sequence. Keep an eye on the cards your opponents are discarding to gain additional insight into how rummmy olato construct powerful sets and sequences. You can learn a lot about the cards that are available & likely to be helpful for finishing your own sets and sequences by keeping an eye on their discards. This can assist you in choosing which cards to keep or discard based on information. It's also critical to approach the construction of sets & sequences with flexibility.