Most of the time, I've got like a ritual of always putting in & taking out my left contact lens before my right. This way, there's no confusion about which is which if I space out and come back to reality while taking 'em out. Well, tonight, I dunno what was wrong, but I'd already taken one out, and I had one on my finger (just taken out), but I coulda sworn I'd just taken it from the left eye. hmmm... out of like 5 years of doing this, it was the first time I recall ever taking out the right first. Weeieieieieieiird! So i tried putting it into both eyes to see which eye it was clearer in; apparently, the prescriptions of my 2 eyes aren't as far off as I thought. =/ I eventually decided it was the left... well, if I can't see clearly the next few days, I'll know to switch 'em around, haha.