I'm going back to school at 50. Let's file this under, "Words I never thought I'd utter" for $400 Alex. Like most things in my life over the last year or so though, I've come to accept that it's best to follow my instinct and chase what my heart wants. In this case in particular, I've never been more eager to embrace something in my entire life. Divorce has been like a tsunami for me. The ground beneath me shook violently, followed by a temporary and deceptive calm as the water pulled …