During session B it tells you to listen to a "chime" and mentally replay you meeting your goal.
I'm not sure if it is intended for you to willfully do this consciously or you subconscious does it whether you like it or not.
If you have to do it consciously I can imagine it being very hard because of the fact that you have to replay you going through the process of meeting your goal 30+ plus times in a very short amount of time.
Any advice/clarification is appreciated.