Empathy.

Before speaking of your own misery, listen to others' first.

You may have it bad, but other people can too, in fact they could actually be going through the SAME thing that you're going through.

Don't be so hasty in thinking that you are the only one suffering. And you sure as heck can't clear your conscience, i don't know what's causing you that guilt, by justifying that YOU WENT THROUGH WORST. So, what I went through, doesn't matter? I still suffered. What am I supposed to do with that feeling?

Sooner or later, it'll make me want to shut you OUT.