No doctor can do what fellow peers can do!!! Don't believe me look up how they help people with issues its usually group therapy!!! Chris put his guard down to help a fellow veteran!!! At least he tried to make a difference!!!
Yes, under supervision by qualified professionals.
Trying to make a difference isn't admirable when your means are so off the cliff that a person of just average intelligence would know better.
Kyle was not qualified to make an evaluation or devise a treatment plan. He may have been qualified to participate in a treatment plan devised by a professional, but as the leading the professional in the field has stated, putting a weapon into the hands of a man like Routh was a mistake that cost Kyle and another person their lives.