Hi Welcome to HCM I have gone thru yor query It is a matter of great concern one at this age should not be so lathargic ,lazy that want to sleep all the time .It is not a good sign . Certainly there is something wrong . I suspect you are anemic & suggest you to visit a doctor and get your self checked . Get traetment for whatever you are diagnosed . All that you need to be healthy & active is to take , a regular balanced diet including all essential nutierts - fiber , protein , vitamins , minerals fruit ,green leafy veges and lot of water . Take lemon juice with a pinch of salt and sugar for instant relief . Take all proper meals . Don t skip meals . Avoid fast foods , tea ,coffee , alchol , smoking worry , mental stress , constipation . Make Exercise , Yoga , deep breathing for 1 hour ,as part of your life to rejevunate your mind and body Adopt meditation to earn peice of mind and gain positive thinking ,strength to your will power . You are begining in life . Do study or Work , whatever you are doing ,do whole heartedly . Don t loose heart . you will be ok soon . Hope this helps you solve yourey Take care .All the best Get well soon. Dont hesitate to get back if have any further query