If you are suffering from overwhelming fatigue, the first thing you should do is speak to your physician. There are many serious illnesses and conditions (physical and mental) where fatigue is one of the symptoms. Some of these include:
Your alarm clock rings at 6:30 a.m. waking you from your slumber. You groggily hit the "Snooze" button on your clock, roll over, and look forward to another six to seven minutes of sleep before your alarm goes off again.