Go to the society and work hard. Maybe you are the next Pierre Gates. Maybe you are an ordinary person without education, but you can live well. Maybe you can't stand it suddenly and you can go back to school. There are many possibilities. As long as you stick to the right path, there will always be good results.
It's a good idea to drop out of high school and start a business, but you have to wait until you graduate from college, because you will meet many like-minded people during college. They are contacts and will help them start a business! Moreover, dropping out of high school to start a business, even the software for analyzing market risks can't be used, and you can't make big money.
Most of the jobs that high school dropouts can find are manual work, and they can't accumulate much social experience by doing that kind of work. When they enter a big company, people don't think that they have more work experience than others because they have worked as construction workers on construction sites, because they can't learn anything except physical strength at work.