I know how you feel.
It's been 4 years for me. Just last nite I had a discussion with my wife about this. We had just come back from a funeral for a family member who took his own life and we kept thinking that my inlaws were so detatched from the whole thing. This started a discussion of how they didn't deal with "our" cancer deal 4 years ago.
My wife asked me how much I think about cancer, now that it has been 4 years. I said, honestly, "every day."
She was quick to reply that she thinks about it every day as I walk in the door after work.
It is normal to feel depressed at times. I know I do at times. Suddenly the incontinence at night isn't something easily shrugged off. The fear of E.D. makes sex a little bit of a stress test. And Suddenly, BOOM! we fall into a quick deep hole.
But the good thing is it only lasts a short time, you, become you, again. If you fall into a deep depression for long periods of time and can't get out, then you may need some outside help from a professional. BUT, before you go to that length, pull in your best friend.... your wife. I ALWAYS fine her to be "there for me"
Good luck. And we'll be around for a shoulder to lean on.
Everything is fair game here. So you can "Ask" "Unload" "Vent" "Rage" you name it! You can put anything on the table.... We'll "talk about it!"
George