It's crucial to take into account not just the total number of points and the number of sets and runs in your hand, since knocking with a high score can result in penalty points ifvip slots another player has a lower score. It is also crucial to observe which cards your opponents are taking from the discard pile since this can provide you with important information about which cards are safe to discard and which ones you should keep. Being aware of the appropriate time to knock is another essential technique for becoming a proficient knocker.