The best advice is...keep it recreational.

I don't see any reason why anyone should smoke more than just 2 or 3 times a week UNLESS their lives are completely set...they're making as much money as they'd like and living at a level they are happy with or are working DAMN HARD at reaching their goals in life.

Think of it like this. Imagine for a moment that there was no more weed on earth...that the plant went extinct. What would you do with your life?

Now...DO THAT ANYWAY...and just smoke occasionally and don't let it lower your grades or lower your drive.

Peace brother.