Dear Jackhole in the Blue Pickup Truck,
There seems to be some confusion. It is not "the clear left lane in which to speed ahead of traffic and then cut back onto 580 E at the very last second" but in fact, the carpool lane to San Francisco. Clearly an easy mistake to make as you are the second person to do so in front of me this week alone. Still, it's wrong. And you're a prick.
Fuck you very much,