This is the reason why many people mistake Aquarius for a water sign, but it is in actual fact an intellectual air sign and not a water sign. Zodiac signs all have their different signs and meanings, so it is up to you to determine the meaning.
Key Concepts of Adlerian Theory and Therapy Add Remove The main concepts of Adler's theory are social interest, holism, lifestyle, goals or directionality and equality. Individual psychology is the name of the school of personality theory and psychotherapy developed by Alfred Adler (1870-1937), a Viennese general practice physician turned psychiatrist.
It is considered the Third Viennese School of Psychotherapy  after Freud's psychoanalysis and Adler's individual psychology. Logotherapy is based on an existential analysis focusing on Kierkegaard 's will to meaning as opposed to Adler's Nietzschean doctrine of will to power or Freud's will to pleasure.