Anyone can drive fast, but merging is a skill

It’s one thing to know how to step on the accelerator pedal, but it’s another to know how to effectively merge into another lane… This driver of the big white truck that zooms by in the right lane leaves themselves no room to merge when they reach the parked car ahead. Merging works best when matching the speed of other traffic, not too fast, not too slow (or worst, when stopped).