There is nothing wrong with the substance. You are not going to have any problems in your life anymore that cigarettes or alcohol. The government should stay out of people's personal lives in this issue. There are many other things for the goverment to do that would be more helpful.
I believe we should end federal interference in state-set marijuana policy because ambiguity is created when the two policies are different. This lack of clarity is detrimental to the people in the state because if state says one thing and federal government says another, people do not know what is allowed.