Also anecdotal: I have to admit I went down a one way road next to my house the other day. I have driven past it thousands of times. I needed to take the following turn. I got to the next intersection where the stop signs were facing the opposite way and was simply confused. Every time since that I’ve been hyper aware (hopefully) but it really only takes one mistake in a car to have a fatal accident and I’m very lucky no one was around when it happened.