That Would Explain a Lot

[billroper]

My right contact lens has been bothering me. My optometrist gave me a supply of replacement lenses so that I can cycle through them every three months between visits, so I figured it was only about 15 days early, why not go ahead and get a new pair of lenses out?

It appears that I've had the lenses in the wrong eyes. Since they're nothing resembling identical as I look at them, I wonder how I managed to do that.