I do believe he's ill. The amount of rage pent up inside of him, and the hateful things he posts! For me, the most compelling are the confused messages he attempts to send. It suggests that he should see a professional. They get paid the big bux to solve the problems.
You know, it's okay to be anti-war or anti-Muslim. We all have opinions, but often the pictures he posts often don't make any sense to anyone but him. I think that's where the disconnect shows itself. Is it a mental illness or unbalanced meds? I don'f know, but the doctor can help.
I am reminded of the AA ad where it was stated, the first step is recognizing that you have a problem. I don't think Cliffy is there yet. Given time, he will. Help is a phone call away.