me oversleeping sometimes not good I have a odd issue with my eyes. my left one does not close all the way so my left eye gets dry out and when I wake up it is kind of hard to see for the first 30 minutes to hour or a hour and half. Until it clears up and I am able to use it no problems. I can't use my right eye because I had surgery and my right eye did not heal right so I am blind in my right eye