People have all sorts of problems. One way to make money is to help people solve them. You can give people what they need. For example, you can create an innovative course to learn a foreign language, you can write a novel that interests them. What I'm writing now is not just about problems, it's about human needs.
1. "Identify your own mission and purpose to which you want to dedicate your life." PLUS 2. Hit or putty: a checklist.