Root cause prevent - my friend who got hooked ok coke & lost everything for getting caught on the job site would’ve been better off if that coke dealer had been

Root cause prevent - my friend who got hooked ok coke & lost everything for getting caught on the job site would’ve been better off if that coke dealer had been busted before my friend bought coke. Or if my friend’s middle-class parents had disciplined him more. Or maybe if he had a more ridged sports program in college that helped athletes avoid the perils of college parties Vs cutting him.