Empty

/ˈɛm(p)ti/

(of words or a gesture) lacking meaning or sincerity:"their promises were empty words"

Inferiority
/ɪnˌfɪərɪˈɒrɪti/ the condition of...

Depressed
/dɪˈprɛst/ depressed (of a person)...

AI and the Machine
It is impossible to create a work of art...