from your statement, it means you already have a real business that you will do. this is very good because besides we have a business, we can help others get a job. but i have not found a real business that i will run, even though the capital already exists
You can try some online business as they come with less risks. If you start something new new (new niche), there will be less competition as well. For instance, I am currently making good money reselling social media related services. Basically, I am reselling services of another panel and it is going good.