What happens next in this paragraph?

How to get an idea for a book (for young writers )
Write a book with just about anything.
You can observe while swimming in a river or pool, at a friend's house, or when something really fishy is going on-just don't get into anyone's personal business. For example, you can write about your aunt edna :
Maybe you don't want to investigate.
You could maybe just, do everyday stuff, and just let the idea pop up in your mind one day. Do the first step if you need to write right away.