Looking at your photo, you seem to be a pretty young guy (early 20's?) and your right eye is more "open" or bigger than your left. Your problem isn't with your right eye though, it's with the left. You've got something called "ptosis" (which means 'drooping") of the left eyelid. If you were older, the drooping is usually caused by the lengthening of the muscle/tendon that opens the eye (the levator is it's name). In someone as young as you, the problem is a little trickier. Sometimes people are born with a ptosis. (Was your left eye always droopy?) Sometimes trauma can cause it (were you hit around the eye?) The bottom line is that if you were born with it and you don't like it, or if it's new, you should find a surgeon near you that does a lot of eye surgery and him/her check it out for you.I hope this helps!
