It is very long time in the past that I performed sevens, however I’ll attempt:

If you cross 3 occasions regardless what you opponents do after which in your subsequent flip you can not play a card you lose the sport. So that’s by no means a good suggestion. Also what do you suppose is your profit when everybody lies down his playing cards when you are doing nothing?
Passing even in case you can lay down a card is simply a good suggestion when you recognize you may lay down a card subsequent flip.

For Example:

You have 6 and eight of spades. No one however you may lay a card on the 7 spades avenue. This you should use tactical for instance all the pieces is performed besides hearts 8 and up.Say you have got 8 hearts and King of hearts. You techically can not win the sport as a result of your King would be the final card to play. But if you don’t play the 8, your opponents are pressured to cross. When you have got extra time-outs then them you may simply out-pass them and win the sport. So it’s a good suggestion to spare you time-outs and don’t waste them in your first turns.