I had some trouble when i started. I am 13. I think that the first month, I think i missed about 4 homework assingments, and got a C on the social studies test! But then i realized 'WHAT AM I DOING!"
I straghtened out, and now i can only do my planes AFTER HOMEWORK. It is my own little rule.

Got my report card, and i still have those straght A's! Its hard when you have an addictiong hobby like this!

just my own 2cents