> I don't remember any time in my life where it ever felt normal to me to randomly talk to strangers. [...] And I'm not an introvert!

Life's so interesting sometimes! I consider myself an introvert, and I don't remember any point in time where it ever felt abnormal to talk randomly to the humans ("strangers") around you, regardless if you know them or not. We're both humans, why not see who the other one right next to you are? :) Maybe I'm just "too curious".

It was kind of confusing growing up in Sweden, where most people don't share this idea, so of course it felt really isolating when almost zero strangers actually engage even a tiny bit. Luckily, I figured out I lived in the wrong country relatively quick, and now live in a country (Spain) much more aligned with my own mindset, and having the time of my life chatting with everyone and everything, and they even respond back!