Some studies show that individuals who develop into addicted to gambling may actually produce lower ranges of serotonin, which is related to a normal lack of interest in activities or an absence of pleasure derived from most actions (referred to as anhedonia in the psychological health community). Working at this baseline state might encourage a person to have interaction in activities that increase the quantity of serotonin in the mind, leading to feelings of happiness and pleasure that others might really feel without the added stimulus. Three