In fact, we are not willing users of harmful subtances. In the begining, we taste it to know what it feels like. Later, we have it for fun. After developing habit, we need it. Now we want to quit, however we are unable to quit. Yes, who would think that in the future one would consume and abuse these substance, however, society thinks we use them intentionally. Compatibility - a conscious fiction by Devendra Neupane.