Careers where I can work my own hours or own schedule from home or office

Careers where I can work my own hours or own schedule from home or office with other owners are or my own office with only a new 2 year degree. I have a associate's in business management and have been self employed from home for years. I do not want to spend a load of money starting my job or whatever. I only want to go back to school for 2 years. Looking to make at least 80,000 a year. Child Field, Teleworker, Physiologist and etc. Example a dentist lease or has their own building and own employees and make their own hours. It is a service guaranteeing to make money not sales. Something long-term to save up for retirement.

In order to make a certain amount of money, you have to be able to provide products or services to others that are at least as valuable as what you will be paid; hopefully more. People don't pay you anything for what YOU want but they will pay you very well for providing what THEY want. You will get there a lot easier by making lists of what you can contribute than by making lists of what you want to get. It all depends on what skills you can acquire.