behavior that have a negative impact on other people, such as stealing for drugs, comes from the physical addiction. And, I took the most addictive drug to ill

behavior that have a negative impact on other people, such as stealing for drugs, comes from the physical addiction. And, I took the most addictive drug to illustrate this. What is the net negative impact that MDMA users, for instance, have on other people ? Other than being nice to the point of being annoying, but, well, if we talk about this kind of negative impact, what are we waiting to make ethanol illegal ?