Nashville drivers are TOO nice in my opinion. You get 4 Belle Meade ladies at a 4-way stop and it may take a week for one of them to decide to go, because they would all be horrified to appear pushy or aggressive.
LOL, that's true! But that's BelleMeade.
In the 80's when I came here, nobody let you in on the interstate. And back then we had a lot more tourist traffic, you'd have thought the residents would have been more considerate of visitors. Now it seems rare that people won't let you in.