Take a Business Course

Good idea. Take courses, read books, learn all that you can. There is a lot of good material out there. Taking courses will provide you with skills and knowledge that can improve your chances of success. You can also network with the people taking the courses with you, and also the teachers. These people could be helpful to you in the future, when you have started your new business.

Of course, taking a business course and starting a business are separate things.