What A Racket!

Several times in the last couple of days, I have been around people (most notably a professional photographer taking a class picture) who, while trying to do something, have said something along the lines of "I have to take my glasses off so I can see." They then proceeded to remove their glasses and successfully finish their respective endeavors. That can't be right! Why do they even wear the glasses to begin with? I'm supposed to go in for an eye checkup soon, but I'm reconsidering. I can currently see without removing any apparel. I sure as hell don't need glasses!