WHERE IS THE LIGHT?

Having a hard time seeing a light at the end of the tunnel here.  Just don't know what to do anymore.  I'm tired.  Usually I can tell myself that it will get better..right now I just can't do that.  I just need to find a way to deal with how I feel about everything.  I need to quit being such a baby about how "hard" life is.  Everyone has their own demons to deal with...depression is just one of mine.