so after school im basically bored as hell. im also not doing very good in school,
How about some homework? A little studying? Heres my suggestion... Dont smoke weed on weekdays at all, stick to homework and studying. On the weekend, smoke up...except sunday, study sunday too. It may sound hard but if you really went through with it then you would be doing much better in school, no more stress on school, and you still have weed, beer, whatever on the weekends.

I also promise that if you did do that, your weekends would be awesome, you would have such better times because its not something you do every freaking day.