> You reject phobia as a real illness?

No, science rejects phobia as a real illness. Haven't you been keeping up with current events? The NIMH recently ruled that psychiatry (the treatment branch of psychology) is pseudoscience, and they will no longer accept research proposals based on the DSM, psychology's "bible", for the simple reason that it has no scientific content.

http://www.newyorker.com/tech/elements/the-rats-of-n-i-m-h

And you already know this -- or you should. This means you're directing your questions to the wrong person. I didn't reject the scientific status of psychology, the NIMH did.