• Start a physical retail store. Michael Vassar thinks this is a great option in the Bay area.

Living in the Bay Area now, I was also mightily intrigued by that comment. I've taken some entrepreneurship courses and have some experience running organizations of relatable (I imagine) complexity, but no real idea where to begin, nor the resources to start a venture on my own. I'd love to talk more about this and possibly decide on a plan to do some intensive research though.

As an aside, if you're optimizing for free time and mobility I'm not sure starting any sort of business is the right way to go about that.