IMO, it's way too early to be smoking. This is a time to focus on developing the mind with education and learning. Leave the vices of the adult world in the adult world. Cannabis like any fun substabce will take on an too important of a role in your high school years. You may think it won't, and you may be right but in most cases it does. Anyway if cannabis does not screw it up for you, other people will. People that hate cannabis and have a very negative outlook on it. They will label and chastise you. Many doors of opportunity will be closed to your future because of them.

So just leave it alone until later.