Failing to complete high school is never a good decision. Trust me on that. I know people who have gone down that road, some of them very intelligent and very talented, who ended up unable to find meaningful employment. I'm sure that your skill level is very high, but at the same time, people make hiring decisions based more off of a combination of educational and work experience than anything else (the educational attainment has to come first, so that you can get the experience in a good field). Any job that pays more than $8 an hour is probably going to want you to have a high school degree or GED, at least, and jobs in creative fields (writing, composing, etc.) usually require a college degree in a relevant field. Free-lancing, publishing your own writing and composing, doesn't guarantee a living wage.
For now, you need to bite the bullet and do the work. I'm sure it sucks, but it gives you the ability to get into a good college where you can have some intellectual fulfillment, rather than working at Hardee's flipping hamburgers, which is a lot more boring than redoing work ever can be.