Pick the difference

From The Fontana Dictionary of Modern Thought.

life style.

(1) In psychoanalytic theory (see PSYCHOANALYSIS), an ADLERIAN term for a child's method, modified continuously throughout its life, of coping with feelings of inadequacy and of attaining superiority and STATUS.

(2) In popular usage, all the observable characteristics of a person, e.g. his manner of dress, way of speaking, personal appearance, domestic habits, and choice of friends, which serve to indicate his value system and attitudes towards himself and aspects of his ENVIRONMENT. These characteristics serve as a social signal to others, who react accordingly with feelings of trust, admiration, liking, etc., or the opposite.