Nobody knows everything that anyone else has been through. That's pretty much the human condition.

I get how you feel because it used to make me sucidally depressed that no one ever called me, I had to call them. I don't know why that got to me in my 20s but not anymore. Maybe the medication.

I decided a "real friend" is someone you can call up for no reason, just to see how they're doing. If you have even one person you can call for no reason, hold onto that!