I honk some -- maybe even a lot -- but I no longer think it does much good. Too many out there are so full of themselves that they think something is wrong with me. Then they (usually) proceed to flip me off. Why anyone thinks that does anything other than make them look stupid is beyond me.
I swear, some of these people are going to end up with a bullet in their head one day from pissing off the wrong person. I actually had one guy follow me once and pull in close to where I parked to go into somewhere. He had pulled up behind me, started to roll the window down and then, as I got out and he got a good look at me, took off. Like FAST. I have no idea why he did that -- thinking peeling out would "show me;" saw me and got scared of me being so ugly (my wife's theory); thought I was tough looking; or the opposite -- thought he could so easily beat me up he'd end up in jail...; who knows. I had no intention of doing anything other than walking into wherever I was going.
But had I wanted to pull a gun on him and shoot, it wouldn't have been too difficult. I just waived as he left and yelled, "keep in touch!"