I know of it but mental illness is typically recessive; as an eighth of ones make-up it's likely inactive. And don't take this as me discounting genetics or the truth that demographics=destiny, but jews had been integrating into our civilization for over two thousand years, abandoning jewery and integrating and we were just peachy until zionism and bolshevism were funded by the Rothschilds. It's likely that jews came from white blood out of greece, we know the ashkenazi are a mix of native ethnic whites in southern russia and supposedly the descendants of esau, esau meaning red, brother to the man who would become israel, esau was named for his hair. To expand on the idea of it any further brings me pain at the loss of our people's great dominion, across the old world, I curse islam as the chief polluter of blood.