I never posted a Thanksgiving blog post like oh-so-many bloggers, in which I list all the things I'm thankful for, making sure to include entries like "Plan B over the counter" and "[favorite brand of alcohol]."
But nearly every morning since Thanksgiving, I've woken up and thought about how I really should've expressed
thankfulness for contact lenses.

Is there really a cooler invention? I mean,
glasses are pretty life-changing. I got mine in the fourth grade, and was shocked --
shocked, I say -- on the car ride home to look out the backseat window and up at a big office building, and to
see a potted plant in a window over ten stories up!
It had fronds! I had had no idea it was possible to see detail that far away.
I think that for many years after the invention of glasses (Marco Polo
reported seeing many pairs of glasses in China as early as 1275), a person would simply try some different ones and pick the ones that allowed him to see the best. Then we became able to diagnose poor vision more precisely and prescribe the exact lens strength/curvature needed. Okay, awesome.
Somewhere at the point where we became able to make lenses little tiny and invisible and out of some kind of flexible, porous plastic such that they can be safely applied directly to the eyeball and removed at will -- but nevertheless in nearly the variety and specificity of

prescriptions of glasses --
allowing not only Benjamin Franklin to edit the Pennsylvania Gazette but also allowing those with poor vision to pursue careers as runway models and Ultimate Fighting Champions -- well, that's when we far exceeded the point of mere awesomeness and moved towards an era in which I write earnest odes on my otherwise non-earnest blog in praise of the contact lens.
I have
20/400 vision (which means that 95% of digital alarm clocks don't have numbers large enough for me to read from my bed without picking up the clock and moving it to within 12 inches of my face), which means on the few occasions in junior high or high school when something happened to my glasses and I had to get home without them, someone had to lead me to the right bus. Dorktastic!
This never happens to me now. (Not least because I rarely ride school buses).
I got my first pair of contacts in college, when I started boxing. At first, I wore glasses during drills, and then just took them off for actual fighting, figuring that even my 20/400 vision still allowed me to see
big red gloves coming at my head. Which, indeed, it did. Except
without the benefits of any depth perception whatsoever. Contacts aided this situation greatly (although they
couldn't quite compensate for the fact that I'm no Laila Ali).
FYI, boxing is kind of stupid because you get hit in the eyes, which kind of potentially defeats the coolness of corrective lenses.
In conclusion, I am thankful for Acuvue two-week disposable contact lenses. And also for no longer having to ride the school bus.