It took me a year to figure out that the blurriness in the corner of my eye was just my eyelashes. I covered my eyebrows to see if it was my eyebrows and it wasn't so I thought it must be my eyes, but i forgot about the eyelashes. a year later I finally remembered there are hairs in two places. EyeLASHES and eyeBROWS and that i need to cover both of them to see if it's just hairs getting in my vision.