I'll chime in on the driving thing.....
I dislike it when there is an impeded driver - not drunk or high, but impeded... elderly, physical disability, ect, having a hard time operating a vehicle in traffic- and who choose to attempt driving erratically and out of sync with their environment instead of waiting for a more agreeable to their limitations environment, or simply handing the keys over to someone who can drive properly... I really dislike that, because they put others at risk with whatever their motivation is be it pride, stubbornness, or just lost in their own world oblivious to what havoc they create... as i said, i really dislike that...
but i hate.... i mean hate when some jackass puts unneeded pressure on one of those^ types... they tailgate them- blow their horn- pass them in questionable circumstances or just plain dangerously.. they do this as if they're 'teaching them a lesson'.. as if the intimidation factor will all of the sudden 'snap one of those^types to compliance'- when what they're doing is making matters much much worse...
/end rant.