Do I really need an education?
You NEED to finish High School, minimum, if you plan to live and work in North America, South America, or western Europe - or else your 20's will be much harder, and your options more limited, than they have to be (I know that seems a long ways off, but it's only about 2,000 days away!).

From the info you provided, it seems you don't have an education problem, you have a time-management problem. Sleeping from 1 to 7 a.m. is deleterious to your health and your ability to focus. And your schedule shows no "Roadkill" time. You have to schedule those things - they're vital, or all that other effort fails. Schedule 10 hours of sleep, and 2 hours of "play" for weekdays.

Those are not luxuries, they're necessities. You've got to recognize the need to re-charge your batteries. I daresay your parents and teachers aren't putting in the same number of hours working that you are.

And; whether you're better suited to a profession, a trade, or a schlub job - and the amount of schooling you need for each... In my opinion, at 15 you mentally prepare yourself for each - if you end up at 25 years old: a Lawyer, who is also a bricklayer, and isn't afraid to dig a ditch, you'll be adaptive to any environment you find yourself in. And that's a good place to be.