Serotonin: What role has it in the making of a “Rotten apple”

Summary It has been suggested that social feedback causes increases and decreases in serotonin levels. This constant variation determines and individual’s current level of self-esteem. Increases in serotonin have been associated with a rise in an individual’s expectations and drive to achieve success. On the other hand, a lowered level of serotonin may cause an individual to act out inappropriately and to have a lowered expectation of themselves. When the serotonin level functions as it should, it allows individuals to cope in difficult situations and excel in positive endeavors. Some with low serotonin levels seek out alcohol or other drugs to temporarily raise serotonin levels to achieve the felling of euphoria and well-being but this is only temporary. This could explain how some people become psychologically addicted when they fell they need assistance to maintain the felling that all is well.