Dark Circle Is My Friend Right Now

Dang it! I feel so weak and tired all the time. I cannot even concentrate on some things I'd like to do nor do I comprehend fully well what other people are saying to me. I feel I am floating in the air. And since I haven't gotten that rest I needed, a dark circle or dark circles under my eyes are showing. I am not bothered though but they are ugly. How I wish this jet lag of mine will soon be over so I can get back to my normal self once again. This way I can start to enjoy my vacation and be ready to meet up some old friends I promised to see when I get here.