One of those last three or a combination might work. And maybe add some of those behavior tricks to try and make things better. I;m alone and depressed, but one thing I just started doing was to write down three good things that happened. I mean anything. Had a good cup of coffee, paid my bills on time, had a good conversation. Its been making my brain look for the good things to happen. Even though I could list 56 bad things, Im ignoring those more an more. Pretty easy, give it a try.