I found out that everybody has at least one subject that they are super passionate and knowledgeable about, and that I can learn at least this one thing from any human being. So instead of pushing the conversation into my areas of expertise, I find it more fun for everybody to let people steer it to what they really care about. This way we both get a sense of connection, it takes the weight of my shoulder to have to perform or amuse people, I get to learn random interesting things, and on top of that people think I am an amazing conversational partner, even though its them who do most of the talking (lol). Sometime people go full autistic on you and give you a massive ear beating but then you always have the option of saying "hey, it's been great talking to you, but I gotta run for a $thing. see you around!"

FWIW I think you're already doing the thing. That's it. But I'd suggest trying not to care too much about optimisation. It's unnecessary in my view because it implicit puts goals & outcomes as the end, when it's, ore about meandering and seeing where things go, endless possibilities.

> "Oh I don't know much about $LOCATION_YOURE_FROM."

I always love the most to chat with strangers in line or wherever when I'm in a foreign country, as there's so much good dirt for digging with someone from a far away place. It's funny, though, the number of times I strike up a conversation with someone halfway around the world only to find out they live within a few miles of me. Last time I was in London, for example, the lady in line in front of me had an Australian accent, and I always enjoy talking to Aussies. Yep, she was an Aussie... Who lives a few towns over from me in the US, in the same apartment complex my wife lived in when I met her.