I have had the time where I'm like "I ain't lettin this Prius in.........I want to get to my destination before the sun burns up". But that usually isn't the case. However, I DO judge more on age/maturity in their driving. I get a kick out of annoying teenagers driving recklessly. I'll close the gap between cars, I'll highbeam those who change lanes 3mm from my front bumper, I'll drive just barely over te speed limit.........anything to piss those stupid, immature people off. (not at the cost of other drivers though, only to piss the teens off)