Originally Posted by CosmicRocker

dopamine is only one small area of concern for mental disorders.
Think of it as the master mood chemical.
Moods are important, depression, anxiety, even Manic Depression can be associated with wacked out dopamine levels,

Still there is much more than dopamine. there are many brain chemicals, and hormones that contribute to psychosis.

But not all disorders are organic in nature.
Some are psychologcal too.