Please forgive me for deleting large portions of your post, but I wanted the points I wished to address to be obvious.
As you say, first things first. My reply to him was typed at approximately the same time as his own reply to himself. I did not have the privilege of having his answers to those questions when I replied. If you look at the time stamps they posted almost simultaneously.
Now, Not a one of us said he should not talk about it, what some of us said is that we think he is not getting the right / enough help. If he is still falling into deep depression after several years of treatment, something isn't working.
By all means, talk! With friends and family and people like us here on GA who care. Maybe by socializing with us here you can make the transition to socializing more in the real world. But remember that none of us are professionals. You, Warrior and others NEED professionals who can do more for you than any of us possibly can.
I had a similar situation as Dyno. Neither I nor any of my doctors picked up on any signs of depression. I also had a low level anti-depressant prescribed by my oncologist to counter act the side effects of a medication I will have to take for the rest of my life. It not only fixed the problem it was intended to, but relieved other side effects of other meds I am on (probably also for life). Once those ill effects were gone my family noticed I was "getting back to my old self". I have no intention of ever giving up this anti-depressant unless it starts causing it's own side effects or stops fixing everything it fixes!