BeenHad, I completely relate to your story.
I very recently realized that the on-and-off, quasi-relationship that I've been in for over two years is likely with a psychopath. I'd in the past realized that he must have some sort of mental disorder, but the word "psychopath" wasn't in my mind (or vocabulary, really) until recently.
I was listening to
this episode of
This American Life, titled "The Psychopath Test." Many of the checkpoints mentioned as part of Hare's work sounded familiar, but one really stuck out to me and was a definite lightbulb moment. Someone mentioned that one of the checkpoints for psychopathy is a parasitic lifestyle. I'd never heard it phrased this way before, but this is a very strong aspect of this man's personality.
He has been homeless off and on for the last three years - by choice, not out of necessity. In that time, he'll sleep on friends' (I use this term loosely) or acquaintances' couches and basically receive whatever help or support he can from the network of people he's built up - though, oddly, rarely his family. He frequently admits to using others for drugs, sex, food, or to do work for him in whatever capacity necessary - he's always working some scheme to make money. He hasn't had a "real" job in three years, and makes money in unconventional ways (mostly buying things cheaply and reselling them.)
A few months after we started hanging out, I realized that every time he got ahold of me, it would be to do something for him, whether it was to bring over weed for us to smoke, buy weed from him, sell weed to him, bring him food, bring him some random thing, drive him somewhere, etc. I was young and I really liked him (and I could afford it and had nothing better to do) so I'd often give in.
Many times he would assert that he was just using me and the other people in his life for the things that they did for him. I never really believed him - how could he spend so much time with me and (sporadically) do so many nice things for me not care at all? - but now, reading about psychopathy and reading all of your posts, it makes sense. I'll probably post another, longer topic fully detailing the situation later. But to get back to my initial point, hearing the phrase "parasitic lifestyle" was when it all clicked for me.