What is your role as a citizen and a student to stop illegal drugs?

Well, being a patriotic citizen and a student, one can do a lot in stopping illegal drugs . There are a lot of ways for doing it such as by financial support to the institutes striving for the cure of drug addicts or participating in anti-drug movements. For example, I had found on merapakistan.com that there are millions of drug addicts in Pakistan but due to the active participation of people in anti-drug movements has resulted in decrease of drugs' use in the society.