english: Drugs like alcohol, nicotine, or heroin send dopamine into overdrive, leading some people to constantly seek that high, in other words, to be addicted.
non_english: Droge poput alkohola, nikotina ili heroina, oslobađaju preveliku dozu dopamina, navodeći neke ljude da stalno žele taj osećaj odnosno, da budu zavisni.