For you to obey the law, including posted speed limits. You have no right to drive, especially in high school. You should start taking the bus to school.
I know y'all cleared up my identity as to this thread,

but just for the record, I do try to obey the law. I have had 3 tickets in my life all for speeding. None more than 10 mph over. All after I graduated high school. All of them paid, I admit I did it. I went to traffic school for the first. Sometimes that gas pedal just goes a little too far, and we get popped.
Have an awesome day!