[user104658]

...also, being REALLY frank, I think you'll find that if you go into the areas with the REAL deprivation, you're actually wrong and you won't find "plenty" who don't have substance misuse problems. At the very least, alcohol abuse is absolutely rife. We're not talking about your average small town council estates here - we're talking the areas where every second house has metal sheets over the windows. The ones that ambulances won't go into without a police escort because it's unsafe.