IANAP or P (psychiatrist or psychologist :D), but I think it has a lot to do with attitude as some other dopers have said. Unfortunately, also as some other dopers brought up, welfare has some blame in this.
It’s a vicious cycle, maybe (sadly) people just give up, or they don’t really believe they can do better, so rather than break the cycle, they just perpetuate it out of some sort of misguided “fine, if everyone thinks I’m so bad, I’ll just BE bad then!” mentality. I swear I’m not a liberal, but sometimes it makes me want to take to the road like Johnny Appleseed, only instead of planting apple seeds, I’d be trying to plant reality in people’s heads. (if that makes sense :)).
I’ve been there. I spent about 5 months as near to homeless as a person can get without actually being without a roof. We lived in a small “hunting cabin” a friend let us stay in after a house deal fell through. At the time, where we lived, and with our budget, the housing market was that tight that we couldn’t find ANYTHING.
(this was nearly 20 years ago).
This “hunting cabin” was really a 10 foot 1950s era camp trailer with a plywood leanto attached, well semi-attached :). It had no running water, no “facilities” and no electricity. I was working as a secretary and had to commute an hour each way to work. So there was a lot of running around to laundromats and such.
We’d sneak into the local high school during after school community events to take showers. We had to heat with wood, and yet I had to somehow keep my office clothes neat and woodsmoke free. As you can imagine, there was no way to keep food cold and fresh, so the quality of meals wasn’t that great either. Yeah, a lot of mac n cheese and stuff like that. And so on and so forth. At the time I had little in the way of experience or skills, and I’m not all that bright, so if I can do it, pull myself out of that sort of black hole, anyone can. It was miserable in ways I don’t care to bore everyone with, so I’m always perplexed at why people would willingly stay in such situations when they CAN be gotten out of. It’s not easy, and it can take a lot of work, but it can be done and it’s far more pleasant than welfare and that lifestyle.
I guess it’s like the old frog and the pot of boiling water parable…