Some good suggestions in here, depression needs to be treated differently for different people, so getting the help of a professional is a great step.
But in addition to that, I would recommend reading "The Power of Now" by Eckhart Tolle. Some really good information on how people's overthinking can lead to anxiety and depression.
__________________
A few weeks after crashing head-first into the boards (denting his helmet and being unable to move for a little while) following a hit from behind by Bob Errey, the Calgary Flames player explains:
"I was like Christ, lying on my back, with my arms outstretched, crucified"
-- Frank Musil - Early January 1994
|