“A few years ago, I was exploring a book project with Lance Armstrong, and he showed me some of the texts people had sent him when his world came crashing down during his doping allegations. ‘Some people lean in when their friends take heat,’ he said. ‘Some people lean away.’ I decided I wanted to be a lean-in type, even if I didn’t necessarily agree with everything that was said and done. It’s possible to be there for a friend even while letting them know you think they’re in the wrong.”