It seems to me that humour is everybody's way of keeping sane and standing off from the situations so that they can see it intellectually, as well as emotionally, and I don't know whether you've noticed, but if somebody tells a joke, it's nearly always a mini fantasy.
“My dream career would be to be in things that have real heart and are telling real stories but while doing that, you're getting really big laughs. I don't necessarily love the straight crazy comedies. 'Caddyshack' is amazing, but there's not a lot of new 'Caddyshack's.”