I don't mind the difference of opinions, but I don't debate with people who don't seem to understand the difference between cannabis, and say things like alcohol and tobacco.
Alcohol and tobacco are far more harmful to the body, both physically and mentally than cannabis and yet they have no clinical prescribed medical use at all.
Meanwhile, cannabis is used to successfully treat a number of medical conditions. So until people understand that cannabis is not a dangerous drug like methamphetamine, heroin, cocaine, alcohol or cigarettes, and that it also has a lot of benefits, there is a little point in debating the subject.