I do this every Wednesday night. Someweeks I say things some weeks I don't. But I notice when I participate in it I usually look at the discussion in a completly different point of view. Also I notice that when I say things people laugh people do that all the time. Usually when I'm not making a joke but then again I do come out with some stuff. It can be out of the discussion at times. Also I notice I can be a bit like Paul Merton from Have I Got News For You. He's the joker and a bit of a clown with it and just make comments on what everyone talks about