Imagine facing a life-threatening disease with no known cure. Now imagine that you are a physician- and the person facing the disease is you. That’s the story David Fajgenbaum tells in his memoir, Chasing My Cure: A Doctor’s Race To Turn Hope Into Action. David battles Castleman disease, a rare disease involving the immune system attacking and shutting down vital organs. Faced with lengthy hospitalizations and multiple near-death relapses, David realized that the best person to find a cure might be himself. In our conversation, David shares what it means to turn hope into action and why sometimes you have to create your own silver linings.