This is a rather strange question, it doesn't bother me but I've noticed when I look up, my right eye ''sees'' my upper eyelid/eyebrow/skin in it's vision, when I pull the skin lightly it vanishes and pops back when I release it. I noticed this because I'm a 24 year electrician and constantly looking up for work! My eyes skin looks symmetrical in the mirror, why am i becoming aware and noticing the right side?