I know I'm not oblivious to what's going on around me so I know it's not that I am simply not paying attention to rude drivers, but I haven't been honked at in years. In 15 years of commuting I have only been honked at a handful of times, had two cups thrown at me, and maybe two people yell at me. I'm sure I am forgetting some stuff but you can see my point, negative motorist encounters are rare for me.