"Everything you think is going to make you happy just turns to crap." If that's not a statement about Mad Men 's major themes, I don't know what is. While it's outsider Glen Bishop (Marten Holden Weiner) who utters those words at the end of the episode, they could be said by just about any character on the drama, offering a prism through which to see that our expectations are often dashed against the rocks when faced with the reality of our situations. Happiness, as Don Draper (Jon Hamm) would argue, just begets more happiness, but more importantly, the sensation of happiness demands further happiness. It's elusive and short-lived and, as one gets older, the simple things that might have once made us joyful--driving a car, an illicit cup of coffee with tons of sugar--turn to ash in our mouths. Happiness, it seems, is as much about anticipation as it is expectation. When things fail to match up to the ideal we set in our heads--an ideal established by D