Do you know the primary way you can tell if someone is a responsible adult? Watch them drive. If they drive responsibly (in other words, with purpose, on purpose, and predictably), most likely they act responsibly as well. Case in point - one small episode from one day of my morning commute this week.
Normally, I ride a motorcycle - a 1996 Harley Davidson Dyna Wide Glide to me exact. However, since the wind storm and freak snow storms Washington had since December, I've been driving my 2003 Mercury Sable to work. This necessitates a change in my route, and my introduction to non-HOV travel on our fine state highways.
I found myself behind a large SUV on the I-90 floating bridge. The time was about 8:30am, and we were heading east into the sun. the sun wasn't too high, but it wasn't that low either - I personally had no problems seeing (at least seeing the SUV, but that's another rant).
The driver in the SUV, however, was having no end of trouble, from what I could see - first the left hand came up to shield their eyes, then the right (apparently, they got tired easily). At one point, I thought the driver had their eyes closed and head down to avoid the bright light - from the movements the SUV was making, it appeared that way. The SUV finally moved out of the left hand lane into the center lane, and I passed on the right.
When I did, I looked over to see who was driving - it turned out to be a very small woman. Her head topped out at only halfway up the window, just about over the steering wheel. Even with the visor down the she sat so low in the vehicle, the sun had no choice but to hit her in the eyes.
And here's where the responsibility comes in - don't buy a vehicle that's too big for you. If you pull the visor down and sun still hits you in the eyes, either buy some sunglasses or drive a freakin' Miata. I'm tired of the desire for a big expensive status symbol outweighing the need to act responsibly. Sure, you can buy it, but if you can't drive it, you're no longer an important person - now you're one overcorrection away from being the "earlier accident that has traffic snarled."
Yes, I hate SUV's. And No, there oughtn't be a law against them.