colander
Unregistered
- Joined
- Aug 20, 2013
- Messages
- 1,780
It seems pretty obvious that the fellow was mentally ill.
As with most fields of human knowledge, the more you learn about psychology, the less "obvious" you'll find things become. Are personality disorders mental illnesses? It's not really a settled question. Unlike most things we classify as mental illness, we don't generally consider personality disorders to relieve so-afflicted criminals of any moral culpability, and we can't cure them.