well let me put it this way, me and my friends started smoking at 16. naturally the little brothers want to be just like us so there smoking almost as much at 13 ( we smoke a lot), of course they smoked with all there friends and now 11 years later there generation is retarded. i mean seriously i dont understand the decisions they make at all, its not like there kids anymore they just dont comprehend common sense. i didnt make the connection till i saw a documentary on how marijuana effects your brain