I'm a Scot, and we're traditionally known as very friendly people. We talk to everyone, everywhere...
Here in the South of England where I've lived for 50 years it's the absolute and Polar opposite. even after all this time I occasionally forget myself and strike up a convo with someone , and then see the suspicion in their eyes immediately, and I stop...
.....or lately, and I don't know if this has been because I'm older now.. but I find sometimes if I start to pass the time of day with someone in a queue ., they start replying in a patronising manner..like I'm some old gaga person whose been let out for the day.. and I'm talking about people my age, not youngsters... because it's so entrenched in these people not to speak to strangers that if someone starts a conversation with them.. then that person must be Nuts...or got some old timers disease... It's the most unfriendly place I've ever lived...