is time, and you are ready to commit, your work is not complete yet.
start early. start your preparation ritual as soon as possible, in the interest of giving yourself as much time as you may need. it may take a while for ideas to come to you. you may want to sleep on the issues before you add them to your list. these things are perfectly normal. just give yourself as much time as you find necessary for you to feel the work is complete.
list your issues. start by making a list of the issues that you might like to discuss during your session. don't count on your memory to 