Because there's nothing for one's cheerfulness like finally not having a knife-to-the-head headache.
(Caused, I should add, by eating too many Thin Mints*, which have milk in them,** in combination with a three-state-wide storm system. Not by anything bad. Except, you know, stupidity.)
Also, I ate half a jar of pickles tonight. Pickles are a vegetable, right?
* But I love them so very, very much.
** Very allergic to milk + The Mighty Snurfliness Of Pregnancy = Even Mightier Snurfliness + very bad headache.