I am 15 years old, male. And i'd say, this past year or two, sleep feels as though it dosent help anymore. I sleep up to 12 hours a day and wake up feeling just as tired as i was when i went to bed. I havent tried it, mainly because my mom wont let me, but im sure i could sleep like forever just because when i wake up, i can go right back to sleep and not feel a bit rested. Usually after about 2 hours of being awake i feel pretty normal, but after that 3rd hour, i feel the need to sleep again, my eyes get really heavy and dry, and i just feel horrible. Also, ive been like this pretty much all my life, but i cant seem to gain weight. My weight used to go up pretty normally, but ive noticed this past year my weight hasnt gone up, like at all. From the age of 14 to 15, and almost 16 ive weighed 130-136lbs. I run cross country and track and my weight never moved when im in training. I eat tons, at lunch (in school) i eat up to 3 meals. When im training i eat up to 5,000 calories and off training probably 2,000-3,000 and i dont gain/lose a pound. Ive been pretty lazy this summer, havent realy ran at all, and i still, even with just sitting at the computer all day, havent gained weight.