I live in a subdivision full of young families with kids. I'm also a runner, an avid dog walker and someone who walks his kids to and from school every day. As someone out on foot on a daily basis I am constantly blown away by the amount of people speeding on residential streets and not stopping at stop signs. I don't get it! These are clearly people who live in these neighbourhoods yet they don't care enough about t…
Also a runner here - over the years I've lived in a handful of towns, and the wealthier the town, the more likely people are to just totally blow stop signs without checking. (And they get mad if they almost hit you)
I don't read much into that. It's extremely common for people to become angry when startled, especially in a near-collision situation.