Do you really have to go for such a personal and emotionally charged topic to start "big talk"? Obviously anything actually important is likely to be somewhat l

Do you really have to go for such a personal and emotionally charged topic to start "big talk"? Obviously anything actually important is likely to be somewhat less comfortable, but there are still degrees. I think most people are going to be much more comfortable talking about art, philosophy or politics than about their personal life, particularly with a stranger.