Why not? People can be functional heroin addicts (same as functional alcoholics). Not that it’s a good or desirable thing. Most heroin overdoses come from cu

Why not? People can be functional heroin addicts (same as functional alcoholics). Not that it’s a good or desirable thing. Most heroin overdoses come from cut drugs, or from using at similar level after a break, often caused by prison stints. Both direct consequences of them being illegal.