A little, but not terribly much. Maybe it's an age thing, I'm not that old (around 40), but I don't feel weird talking to people I don't know - I quite enjoy it. In fact, I felt rather sad since the rise of smartphones, because a lot of places I use to get small talk(barber, airport, etc), everyone is busy or feigning being busy. But when people are just out enjoying the air, they are more free to chat.

The biggest thing to put aside are first impressions/biases - ie, treating people that you wouldn't normally think you'd be friends with the same. As a lot of my neighborhood are older than we are, that was a lot of people. In a way it's like coworkers, you can't pick them, but some end up being great friends.

It also helped to have a really outgoing child. She'd go riding her bike around the neighborhood, and a few people stopped by because "the little girl on the bike said I should come meet you guys."

I will say it was easier, to me, to do so when first moving in. I personally would feel weird if I'd lived somewhere a long time and never bothered to meet anyone, then started acting more social out of nowhere. But that's probably just in my head.