I have changed my life, not once, but dozens of times. I have reiterated myself. I’m going through a moment of reformation now, actually. I’m becoming a dog trainer, committing to it. Just typing those words makes me uncomfortable, even embarrassed. I am embracing a new obsession with the uneasy assertion that I will succeed and that, in the end, I will be something new. It freaks me out. What I am really learning is how to stay productively uncomfortable, which I sense is th