Peter Hessler said this quote

“ The American appetite for loneliness impressed me, and there was something about this solitude that freed conversation. One night at a bar, I met a man, and within five minutes he explained that he had just been released from prison. Another drinker told me that his wife had passed away, and he had recently suffered a heart attack, and now he hoped that he would die within the year. I learned that there's no reliable small talk in America; at any moment a conversation can become personal. ”