I get a lot of the opposite.
I'll see someone in a Civic or Celica up ahead zipping in an out of traffic like an idiot but then when I get close, they see me and like instantly calm down, like their big, angry roid rage brother entered the room...
I kinda like that
I do get some who try to egg me on, half I'm sure think they can run and others just want to hear it go and the remainder are thumbs up