Some players try to steal a block every time they get a chance, even if it means the opponent gets two blocks.
Now I believe in stealing blocks, but if it will only get you into the 50’s and two blocks will get your opponent to 45, then I think that’s too much risk because if your partner at the foot makes a mistake and gives up two, you’re in trouble because now they are in the 60’s and have a good chance to win.

Don’t steal a meaningless block if it means letting the opponents back in the game.