Yelp founder Jeremy Stoppelman says his leadership team anticipated a "nuclear winter" after the pandemic hit. But as businesses start to re-open, and ad revenues on the site creep back up, Yelp is bringing back furloughed employees and adding Covid-conscious features to its listings. These conversations are excerpts from our How I Built Resilience series, where Guy talks online with founders and entrepreneurs about how they're navigating turbulent times.