title: Self-esteem and exploitative behavior in a game against chance and nature.
mesh_terms: D001007:Anxiety; D003163:Competitive Behavior; D004777:Environment; D005715:Gambling; D006801:Humans; D008297:Male; D010465:Perception; D010551:Personality; D012201:Reward; D012649:Self Concept; D012963:Sociometric Techniques