BAMPI :3
Just from experience
I found that the only thing education gave me was 6 hours a day of messing around with my friends, it's very overrated and it almost labels people in society. I'd say just get enough grades to do what you want to do, getting more than you need at school is just pretentious and isn't actually useful at all.
Except if you get better education, you get a better job and you're smarter. I would rather invest time for school than to make something that won't get me anywhere.