There is no need to prepare for your coaching session, you are welcome to show up as you are. However, you will get more out of the session if you prepare for it. You can prepare with free writing (2-5 minutes is plenty) to consider one or all of the following questions in relation to the issue you are bringing to the coaching session:

What is my desire? (What I would like, wish, or want to do?)

What is my goal? (Where am I now, where would I like to be?)

What is the reason? (Why do I need to change?)

What is the need? (Why is this urgent?)