Cannabis does NOT kill brain cells. People use this as an argument because they are weak, and cannot find any other point. Cannabis kills only one kind of brain cell. Its called a "Glioma Cell" and is not used by the brain to do anything, its basically there to pad it out... And its the only cell in the brain to multiply uncontrolably so by smoking weeed, you are protecting yourself, or lowering the risk of getting a brain tumour (Cancer of the brain)

Tell your friends they can think what they want, but at least you know the real truth about cannabis. They are missing out.