https://upload.wikimedia.org/wikipedia/commons/9/9c/Rational_scale_to_assess_the_harm_of_drugs_%28mean_physical_harm_and_mean_dependence%29.svg https://upload.w

https://upload.wikimedia.org/wikipedia/commons/9/9c/Rational_scale_to_assess_the_harm_of_drugs_%28mean_physical_harm_and_mean_dependence%29.svg https://upload.wikimedia.org/wikipedia/commons/9/9c/Rational... Tobacco ranks pretty high in term of dependence and physical harm, especially considering that it's legal.