Many of the most addictive drugs are legal. Good luck avoiding the narcotics if you ever need back surgery. You assert that marijuana "kills brain cells". I

Many of the most addictive drugs are legal. Good luck avoiding the narcotics if you ever need back surgery. You assert that marijuana "kills brain cells". I would LOVE to know where you got that from. Keep in mind that the bar is pretty high here. Brain cells are slaughtered in mass by drugs which are now perfectly legal -- one in particular, I'll let you guess which one. Your last sentence is telling I think. Why would you assume that arguments against you are coming from "the left"?