<rant>
listen, i know some people suck at driving, it sucks and i don't like it any more than you do
no one likes stuffty drivers, we're all hurtling across the pavement in 2 ton death machines just hoping other people have the pity/awareness not to slam into us, the last thing we want to worry about is some dipstuff recklessly cutting people off and blocking traffic at intersections trying to turn left from a right turn lane
i get it
but it's not up to us to "teach them a lesson"
refusing to let someone merge because they waited too long and now they're trying to cut in line is not helping anyone, it's only making it worse
driving slowly in the left lane on the highway because you are angry at people who speed is a loving richardhead thing to do (and illegal in a lot of places, including NC where I live)
yes, i wish more people used turn signals too, and i hate it when people don't use them... but refusing to make room for someone who is trying to change lanes just cause they have no turn signal on is probably just going to cause that lane to become more congested as they struggle to switch lanes. you're loving with everyone now, not just them.
i know it's not fair that we have to accommodate for dumbasses like these but that's life and it's not up to you to "educate" bad or aggressive drivers by being "that starfish" who didn't let them merge on their way to work this morning
if there are police around and someone is truly being reckless, they will probably be pulled over, and that's it, it's done
swallow your loving pride and drive in a way that helps everyone, not just the people who you think deserve accommodation
it makes traffic as a whole move more smoothly and gets everyone where they need to be more quickly
</rant>