“An inferiority complex does not consist of the inferiority feeling which is normal, but of the conclusion drawn from the feeling—the conviction of inadequacy and unworthiness which leads one to abandon efforts for achievement.”

Alfred Adler The Science of Living (1929), Various collected works

Commentary

Adler clarifies that feeling inferior is universal; it becomes pathological only when one abandons striving. The inferiority complex emerges when the person concludes: 'I am fundamentally inadequate; effort is futile.' This leads to withdrawal, defensive superiority, or depression.

Therapy, in Adlerian terms, aims at reinstating striving and social interest. This distinction between normal feelings and pathological conclusions influenced cognitive therapy (Ellis, Beck) and trauma psychology.