Upload & Sell: On
I am coming late to the discussion (so did not see the cry tag). However, I feel the image is perfect as it is. But then, I'm a big believer in letting the viewer bring some of his/her experience to a great piece of art, which this is.
To me, for what it is worth, it certainly embodies "sadness" but is more intense of a feeling than that. I like Pete's word "despair." If I had to give this fellow a story, it would include some very "end of the road" life circumstances, perhaps addiction (and its effects), loss of a job, homelessness (he looks like he's in a shattered place).
Anyway, great entry. Just great.