David Mamet emphasizes the importance of individuality in the face of industrial conformity. He suggests that people should not view themselves as mere cogs in a machine, but rather recognize their unique qualities and voices. This perspective encourages individuals to embrace their distinct contributions and value themselves during their journey of self-improvement.

Seth Godin's book "Linchpin: Are You Indispensable?" further explores this theme, urging readers to acknowledge their potential and make their voices heard. By fostering self-worth and confidence in their abilities, individuals can carve out their own paths and become indispensable in their pursuits.