What happens next in this paragraph?

How to make a lot of money by the age of 20
Choose a business focus appropriate for your circumstances.
If you are 14 and still in school, dog walking is more appropriate, for example, than if you are married with a child and 18 years old. Focus your initial energy on figuring out who your business will serve and how.
Choices: 1). Think about potential investors you can market to. In the earlier phases of investing, your target customers will most likely be willing to pay for what you start.; 2). Consider the high number of hours you are willing to work. Although $60 is lower for entrepreneurs compared to $200, if you live long enough, you will still be eating.; 3). Identify a problem or inconvenience that many people have and create a business idea based on solving this problem. Think about what product or service you could offer.; 4). On a dog walking job, you won't have to worry as much about the training of a dog or the quality of the equipment you use. Your business focus is on developing and trusting the people within your business.;
3).