Last year i was advised by my doctor to do some exercise and eat better..etc...he was referring to the fact that i felt low in energy..tired..(although sleeping well at night) and not much enthusiasm. Had i have told him i felt like i was in a black hole, had unhealthy thoughts about my future and couldn't see any way out i am sure he would have recommended a completely different course of treatment. x...for those with depression...i sympathise completely. xx