I am going to reiterate the importance of all this horn honking. Many of us come from places with highly regulated and managed traffic systems. Traffic lights, raised medians dividing traffic, roads wide enough to accommodate a full sized vehicle going each way, etc. Because of the well managed roads, we do not get accustomed to honking at people as a form of communication other than rage. I have an old dog new trick problem in that I am so unaccustomed to using the horn that I do not use as a natural reflex.