Legalize Marijuana
First of all. It harms you. Lung damage and braincell-killing. It's not like those things are scientifically proven or anything... oh wait, they are. Plus, there are a few injuries or deaths caused accidentally by people under a different state of mind. Drinking and driving is one example, pot is no different.
Secondly, if it were to be legalized, the government would control it. You'd probably have to meet various requirements, it would be more expensive than you can imagine, and the THC level would be a lot lower. So, you're better off how you are. But those are all just 'if's. Because this is NEVER GOING TO HAPPEN. It just isn't.
Third, it is not natural. There's (almost) no such thing as a natural drug. Marijuana originally had absolutely no THC in it. Man put it there. Smoking unaltered, NATURAL marijuana would give you nothing. Perhaps a headache or something. Or a coughing fit. But no high. Even if you smoked a pound. So, yeah.
So, yeah. Just...