We think, because there are chemical hooks in heroin, as you took it for a while, your body would become dependent on those hooks, you'd start to physically need them, and at the end of those 20 days, you'd all be heroin addicts. Right?
헤로인에 화학적인 유인이 있어서 한동안 복용하면, 그 유인에 의존하게 되고, 몸이 필요로 하게 되고, 20일이 끝날 무렵에는  헤로인 중독자가 될 것이라구요.