You confide in your peers. Hopefully you have some who can be trusted to understand you feel too emotionally invested, and need to develop some emotional detachment. You confide in them, they confide in you, and neither of you believes the other is a psychopath, even though you're saying every intrusive thought that comes into your head, without trying to filter it out first.

And if you're real lucky, you do that without recording it for the whole fucking world to judge you.