Most of us have, at some point, considered what we would do if we could travel back in time. Maybe we would give ourselves some hot investment advice and become millionaires, or change history for the better, or witness our favorite historical event.
One year ago, I left San Francisco, sold and gave away everything I owned, and moved into a 40-liter backpack. I traveled to 45 cities in 20 countries, 3 Disneylands, and 1 bunny island. I also worked 50 hours a week building and launching a startup. And my total costs were less than just the rent in