So Brad Pitt, Michelle Obama and I walk into a bar… Well, not really. But we could, if we knew each other. There’s that. And we could, if we three were to celebrate something each of us has done in the last 12 months—turn 50 years old. In honor of my pretend friends’ and my mutual milestone, I offer you, Dear Reader, “25 Of The 50 Things I Learned By Time I Turned 50.” Spoiler Alert: If you have yet