FWIW, this Dan guy most definitely has mental problems - most likely clinical, and most likely some kind of schizophrenia.
I'm basing this on:
- His creepy, eerie letter
- How he keeps his things (in garbage bags/ all over the place/ frequently loosing or abandoning items)
- The fact that he has multiple cell phones in the U.S. Its rare, and I'd bet associated with either real or delusional paranoia.
- His relationship with his family. Schizophrenics often drift away from immediate family, and get involved in poorly planned crimes.
- The fact that he knows he's a "bad person". Criminals either don't admit this, or else don't care.
- The fact that his life is, in general, a total ****ing mess. Yeah, he caused it, but whats going on in that head of his? I think its beyond being just a lousy human being/ scammer. He's probably just losing his mind. He might say just that, too.
- His laundry habits
If you (or, far more preferably, some kind of professional) think its schizophrenia, or something that is treatable/ manageable, try and get him some help. If, on the other hand, you think hes just a scammer, then try and get you money back.