When booking your appointment, remember how good you felt after your last float; think about one of the benefits that you got.
Why are you floating? Is it because of your stressful job, a painful event in your family, or are you feeling anxiety with situations in your life? Or are you in physical pain?
Sometimes understanding what is happening in your life and having time to sit/float with those feelings enables you to view them differently. Floating helps give clarity, and you often get insights that only happen when you are deeply relaxed.