Superiority Complex.

A friend once told me," There is no such as a superiority complex, only inferiority complex".

I guess he was quoting someone, I don't remember, or maybe he made it up.
But it did rang quite true then. It still does.

Superiority complex is often false, and is the direct manisfestation of a deeply hidden complex of inferiority, of a certain fear that He/She will not continue to be superior as he/she percieves now.

And of course, that one is superior or inferior is just a matter of point of view. On a measure, that one percieves.