Hi I m 16 year old and I m always feeling tired and sleepy. I sleep like 8-9 hours daily so i don t think this problem caused my a lack of sleep. Sometimes i feel really dizzy, i can t see and i don t know where i am or if anything is real. When I m nervous my heart begins to beat really fast and i get very dizzy, I feel like I m going to fall down. I usually have headaches . I feel hopeless most of the time, like I m not good enough and like I never do things right. I like being alone and I never talk about my feeling with anyone. I have been cutting myself for over 2 years. I feel empty, I feel NOTHING.