"You should take [yoga] advice from people who write about NOT doing yoga. Because not doing yoga means the person is struggling to do yoga, which means waking up every day and trying to do something new and difficult. ... Failing in front of you is a sign that the person is living the kind of life you'd like to live – one where every day you wake up and struggle to do something difficult. ... My instinct tells me that the best advice comes from the people with the most difficulties. Not in the past. But right now. Because that's where you want to be: doing something difficult right this moment."