In retrospect, the past is so funny

Comedians often make fun of the fashions, music styles and TV programmes of 20, 30 or 40 years ago. They probably didn't laugh at the time. We think we are sophisticated and advanced now. In 20, 30 or 40 years time, comedians will be making jokes about the fashions, music styles and TV programmes of 2009, but, I suppose if you don't laugh at life, you will go mad.