I didn't say for the "whole society" but as a whole, i.e. if you sum up all the positives with the negatives. Heroin provides value for people who like it and

I didn't say for the "whole society" but as a whole, i.e. if you sum up all the positives with the negatives. Heroin provides value for people who like it and somehow can use it without getting addicted. As a whole though I'd argue it's a net negative on society.