Could I maybe be slightly depressed? I don't feel sad or anything but I sleep 18 hours a day sometimes. I can never stop eating even when I'm hungry (I stress eat). My weight has been fluctuating a lot lately. I've been very distant from everyone lately and I don't know why. I keep reading the same book over and over again and the same movie and I never get bored of them. I have reoccurring nightmares. I don't think I'm depressed but is it possible?