Alright, not completely true, but there is a new study that give this validity.
Those who know me know I have a bit of a “heavy foot” – specifically, my right one.
So the next time I cut you off in traffic, run a yellow light, or pass you in the emergency lane (ok, joking on that last one!) just remember it’s for the common good 🙂
Jerks actually reduce the risk of traffic jams: http://physicscentral.com/buzz/blog/index.cfm?postid=3414795237807494042