Her vehicle probably has a TAILGATERS SUCK bumper sticker. I notice that a number of cars that drive under the speed limit have bumper stickers complaining about tailgaters (and not infrequently dented bumpers). At least on a four lane road cars can eventually get passed the poke, on two lanes roads the traffic moves at the speed of the slowest car.
If someone's driving skills are so poor they have to go slow that's fine, but once they have >20 cars bumper to bumper behind them, do the right thing and pull over and let them past, everyone will be happier. The same for the people that drive slow because -- slow is safe and even slower is more safe, my car is so ******, so what's your hurry, I'm enforcing the speed limit on everyone else, I'm controlling everyone else, it's my duty to see the speed limit is held, I *never* look at the speedometer, I never look in the rear view mirror; like, I can't like, listen to music and like, talk on the phone, and like, drive too, (ohhh, does my hair like, need brushing?) or whatever other reason that prevents them from driving the speed limit.
I have to leave an hour for my 20 minute commute to make up for people that can't drive anyplace close the the speed limit and do weird things at green traffic lights until they become red traffic lights. It really pisses me off when someone tells me that I need to just leave earlier so I won't have to hurry when I already do leave early.
(Take a deep breath, relax, let this topic go............. step away from the keyboard.........)