Addiction can be defined as the habit or situation or chronic condition which involves the repetition of a certain activity or convulsive taking of narcotic drug. Addictive drugs can stimulate pleasure and motivation pathways in the brain much more strongly than natural rewards, which fool the brain into prioritizing drug-taking over normal, healthy activities due to repeated exposure. Absent of these addictive drug make person look numb or abnormal both physically and mentally.  

Being addictive also involve many legal and illegal drugs, gambling, sex, phone usage, social media and other impulses control. Addiction always results into violence killing, robbery, raping, stealing relationship breakage, family problems and death in the society.