Yea, just wait till you are on a new, unknown secondary road towing that camper, with sharper than comfort level curves, it's raining, dusk-nearly dark, and you really don't know where you are at or how far you need to go ahead. There are endless deep ditches on both sides of the road, no side roads, and you have no cell phone service for Google maps! Then the nut case behind you is flashing his lights, trying to pass you on every curve, and rides your bumper! Oh the fun! All you can do is hold your steady and drive your comfort level. The nut case behind you isn't worth it.