[mindslight]

I don't see why the two are mutually exclusive. In the article you linked, the husband is right for making it clear that it is Sandy's problem, the doctor is also right for recommending medical treatment, and Sandy is right for seeking the doctor for help solving her problem.

What isn't right is things such as the doctor telling Sandy that obesity is "primary genetic". Even if the statement is scientifically correct in a narrow context, it functions to absolve Sandy of responsibility for solving her own problem - whether it be by dieting, seeing additional doctors, exercising, or all of the above. Heck, telling her husband "I am fine with my weight" is in this same category of self-actualization, although she must accept others' inevitable reactions.

As for my comment, I certainly wasn't meaning to advocate "personal responsibility" in the sense of "let them suffer". In aggregate, addiction should be addressed as a public health problem. But that doesn't mean we should absolve the individuals of responsibility for their own actions because their brain has been chemically altered. This is what I was getting at, because that junk reasoning is used to justify inebriated behavior as nobody's fault, which is then used to justify a sweeping bans on altering one's mental state.