The challenge of comedy.

It is such an ever-evolving thing... and so circumstantial at that. The way it can hit you can change by just about any degree, from any angle, to fall totally flat or even become confusing. And maybe that is just what makes it as good as it is. Perhaps that is it's greatest virtue, it's greatest asset, it's greatest imbuer of the potential comedy has. It is a fickle, un-knowable science, to say the least.