I think all of us - especially those with a few years under our belt - have experienced the loss of a dream - be it a failed romance, marriage, etc or that "dream" job we didn't get.
Yet those of us who have been there also know that the last thing we wanted to hear was "maybe it was for the best."
Right now it hurts. Just keep going day by day - looking for any little thing that puts a smile on your face, or makes you feel that maybe there are still lots of good things in life. Apparently, the moon is unusually pretty tonight - if possible, step outside, and just take a look while taking a deep breath. Try to appreciate the things in life that haven't changed when everything else seems to be crashing down around you.