Late-night cakewalk

Why do I do this? Why do I eat a slice of cake with milk so late at night, feel sick, and then regret my eating decision? Why?

But the cake was still good. A thin slice of the decadently rich chocolate cake with caramel ganache from Tartine that my friends surprised me with last night. There's still half of it left, sitting in the refrigerator, just waiting for someone to eat it. So, come visit me, and you can have your cake and eat it too.