Stupid is: pugilism.
Garcia
Daniel P
DP
D000574:American Medical Association; D001914:Boxing / Q000293:injuries* / Q000331:legislation & jurisprudence; D001930:Brain Injuries / Q000209:etiology*; D006801:Humans; D014481:United States; D014754:Violence / Q000331:legislation & jurisprudence / Q000517:prevention & control