I remember it like it was yesterday. January 28, 2004. Sitting my manager’s office at Merrill Lynch, resigning. I remember thinking, “Am I foolish to be leaving a place where I’m making more money that I can spend, where I’ve built a great client base, and where I can not fail?” While the last 10 years have unfolded in ways that I could never have predicted (and had I, I’m not sure that I would have had the guts to actually leave), I can honestly say that I’ve never looked back or regretted my...