Slept straight from 4 pm yesterday afternoon till 11 in the evening. After drinking a glass of milk, it was very hard for me to sleep again. I was wide awake till 7 this morning I think before I finally managed to closed my eyes really well. So now, yeah, it is possible to see that I have dark eye circles and I look like a vampire. It's always like that for me everytime I'm having sleepless nights. Oh well! Hopefully tonight I'll have a good night sleep because I have many things to do tomorrow.