I guarantee if you start getting high at age 13, you won't get laid nearly as much as your friends that don't start smoking till way later.
Hope this gets your attention! :D
hahah wtf? i only had one friend who smoked when he was around that age and he was the biggest ladies' man in class...all these girls would hang out and smoke with him. girls love weed.
in some ways i'm sure it's better to try things at a younger age because you don't have as much responsibility as an adult does and may gain respect for drugs earlier on than someone who's inexperienced at an older age and can fuck up their life more easily. --
as an example, in many countries people begin drinking around 15-16. as a result, by the time they are 18+ and legally drinking in clubs they're more seasoned and able to handle their alcohol consumption.. these places have much lower incidence of drunk driving related accidents and fatalities than places like the US.. where the drinking age is 21.
the only thing that matters is your personality. just remember that with fun comes responsibility. if you can balance fun time and work time then you'll be fine.