Stephen Johnson is a twenty-something tech entrepreneur who splits his time between Los Angeles and San Francisco. It's a lifestyle that's actually far less pricey than you may imagine, because he's a member of the co-living space PodShare, which costs him only $1000 a month for adult-dorm style accommodations. He talks about launching his internet advertising business, FlipMass; the 11 items he owns (and why despite that, he calls himself a 'maximalist'); the life he leads in San Francisco compared with Los Angeles; and how he's able to live in a very non-private environment even though he's an introvert.