Excessive risk taking could have structural/physiological root causes. http://www.mendeley.com/catalog/impulsivity-risk-taking-behavior-focal-frontal-lobe-lesio

Excessive risk taking could have structural/physiological root causes. http://www.mendeley.com/catalog/impulsivity-risk-taking-behavior-focal-frontal-lobe-lesions/ http://www.mendeley.com/catalog/impulsivity-risk-taking-beha... The authors experiences about gaming seem to be dramatizations of fairly common first world teenage problems - which are exaggerated here for advertising.