It seems fine to me. If you are going to list questions and then answer them, make sure the title of the section matches the question and not just the number. If can be confusing if the section has a completely different name.
What is this for as the whole thing seems like a conversation you wrote down to let other people read it. If this is intended to teach, then you should make statements, not suggestions. Don't say, "You can try this approach." You want to say, "You are welcome to use your on method, but here is one way you can do that I know works."