This exercise introduces the state, which Robert Monroe called "focus 21".
According to his descriptions, in this state, a person needs to lose touch with the physical senses and escape to other worlds. How well will cope with this task is you — depends on many factors, in any case, audio signals are "X-sync" contained on the disc will help in this.
At the beginning of the exercise you will be asked to lay down all your worries in the so-called "Luggage storage". It's a mental image that helps you focus on following the instructions. Imagine it in a strong chest or box where you can safely leave all your problems in life, no matter how important they are for you.
Then you consistently go through the tricks 10, 12, and 15, and finally, focus 21, where the wordless exchange messages with any of your loved ones that install through the heart. This exchange should bring great benefit and relief, in the first place, sick people, bedridden and confined to contacts with the outside world, and on the other hand, people who are grieving the loss of their loved ones. In this respect, the exercise has much in common with "Journey through the intermediate state."