Some Questions for Stupid Drivers

I would really like to know why so many drivers refuse to use their directional lights. Are they afraid of wearing them out? Does it take too much energy to extend one little finger of the left hand an inch or so to flick the lever? Do they feel it's nobody else's business where and when they're turning? Is it some kind of game to abruptly change lanes without signalling so other drivers have to slam on the brakes to avoid a collision? Or, is it considered to be "uncool" to obey traffic laws and be a safe and considerate driver?

Of course you couldn't be one of those drivers. After all -- if you were, you would be too stupid to even read this post, much less recognize yourself.