When I was there (ages ago), the driver of the bus I was on overtook on a blind corner on a road cantilevered off a cliff. They did cross themselves before doing it.
A low amount of low stress people can be found late at night, on highways at negligible traffic hours, on the narrow and meandering country roads that everybody learns to avoid, in half-empty parking lots, and many other obvious uncommon situations.
Naples is the first place I got honked at for not cutting the person off. I was at a stop sign, making a left turn onto a main road that had a steady stream of traffic. Apparently, I was supposed to wait a few seconds and then just creep out, cutting cars off on the way, which is what I believe the driver on the main road meant when he beeped at me and gesticulated wildly while I was sitting still at the stop sign.
That city was the first place where I saw a guy traffic splitting with a car. It was an ancient topolino, but my jaw dropped as he was snaking through traffic like on a moped.