IMPOSSIBLE QUESTION:
36% of all people admit that they have tried unsuccessfully to stop doing this at work; what is it? 

It has nothing to do with the actual work you should be doing 

ANSWER:
36% of all people admit that they have unsuccessfully tried to stop gossiping about co-workers!    

Congratulations to Tom Ragan of Centerville, IN for being the first to correctly answer the Impossible Question!