Sorry you lost your friend. People are so sensitive anymore. It's one of the reasons I have backed off from relationships. Too much trouble for what you wind up with. Who needs a friend if they get angry over something like you describe. Such high expectations, my oh my. Life has enough stress without someone else adding to it. Better to wait until you feel like yourself again then go out mingling. It is hard enough wading through the ones who think only of themselves to find one or two worth your trouble. Sorry, I too am kind of sour on the people I've been running into lately, so I understand how you feel. All you can do is keep trying. I'm right there behind you as I'm sure are many others.