> Astonishingly, these are often people that have suffered overwhelming personal tragedy. I remember once I got into a really nice conversation with a charming

> Astonishingly, these are often people that have suffered overwhelming personal tragedy. I remember once I got into a really nice conversation with a charming old guy in a coffee shop. He was markedly optimistic and he really left an impression on me. At the end of our conversation, I found out he was a Nazi death camp survivor.