20thcentury anxiety anxietymanagement automobileracing automotiveengineering bereavement communication controlledsubstances criminallaw death driving drugs dying enginerebuilding firstaid general grief highperformanceautomobiles humor language lawenforcement liabilitylaw literarybiography miscellaneous miscellaneoushumor miscellaneousquotations popularculture publicworkpolicies safety self-help socialaspects socioculturalaspects stress transportation trauma-relateddisorders