There are far more reasons why legalizing marihuana is a terrible idea than reasons why it is good. This is a danger for public health. There is no sobriety test for marihuana. Many will argue "it's less harmful than alcohol" but are too ignorant to realize that it is awful for you. It greatly impairs your driving and has caused psychosis resulting in death. As much as users like to say it has caused 0 deaths, people have died while high from car accidents, psychosis, and the use of marijuana has been linked to chronic bronchitis and lung cancer.