Click & Clack, the Tappet Brothers, provide some useful rules for civil driving. Check them out.
Well, tinted windows help with some of those. j/k Actually this is pretty sane advice, and even though I drive substantially above the speed limit sometimes, I still follow the 2 second rule. The single most frustrating thing is someone driving 5mph below the speed limit in the left lane, so that you either are forced to sit in slow moving traffic, or pass on the right, both of which are sub-optimal.