The document discusses the four personality traits that make up core self-evaluations: locus of control, neuroticism, self-efficacy, and self-esteem. Locus of control refers to whether one sees themselves in control of outcomes (internals) or subject to external forces like fate (externals). Neuroticism involves a person's level of anxiety, anger, and depression. Self-efficacy is a person's belief in their ability to succeed in challenging tasks or with adversity. Self-esteem refers to a person's self-worth or self-respect. The document suggests that individuals with more positive core self-evaluations on these traits tend to be more satisfied, persistent, and high-performing