https://www.youtube.com/watch?v=uP5oylZW2uI
Depression is a cruel and painful disease. It has robbed us of many great talents besides Phil Ochs.
As for whether "her" is literal or metaphorical, it doesn't really matter. People (not always heterosexual men) often personify some passion as a woman, a "demanding mistress". But also, plenty of people suffering from depression have destroyed relationships when they proved not to "cure" them, and blamed the lover.
I am so fortunate that I have someone in my life who loved me enough to reach out after I had mistreated her so viciously, and ask me to try again.
She hasn't made me whole, but no-one can -- if that's possible, I will have to do it myself. But she did show me that someone was capable of loving me that much.
I was a glutton for love. It was not enough for me to have the love of a good woman -- I demanded the love of another, and then another, never satisfied. At my worst, I tried to have the love of three, any of whom would have been a good match for me, but trying to have everything more than just both ways made all of them miserable, hurt them terribly. I demanded that they prove themselves to me over and over, and was never satisfied.
I am immensely fortunate that the true love of my life forgave me all of that, and invited me to walk away from self-indulgence onto a demanding path which led to the happiness I now enjoy. Depression is still an issue, but it's better now that I have found better footing.
Ours is one of the great loves of history, even though no-one will know about it. Future generations will not speak of "John Burt and his Brightly Shining" as a metaphor for love, but that doesn't matter. The greatest soldiers didn't get medals, the scientists who contributed most never received a Nobel Prize. No-one knows who wrote "Away in a Manger" or "Darlin' Corey".
No-one will know, but it happened, and it is happening now.
I have her. She isn't "nothing".
//The Magic Eight-Ball says, "She's really something."\\