“Seth material” search engine (Jane Roberts)

(The combination of) thought, emotion, and desire creates form, possesses energy, (and) is made of energy. It will show itself in as many ways as possible. You only recognize the physical materializations, but as mentioned earlier in this book, you send pseudoforms of yourself out from yourself of which you are not aware; and this is completely aside from the existence of astral travel or projection, which is a much more complicated affair.

As mentioned earlier, however, in the sleep state you may help recently dead persons, complete strangers, to acclimate to after-death conditions, even though this knowledge is not available to you in the morning. So others, strangers, may communicate with you when you are sleeping, and even guide you through various periods of your life.

Some simply find the physical system not to their liking, and in such a way take leave of it. This cannot be done, however, until the reincarnational cycle, once chosen, is completed, so the last choice exists for those who have developed their abilities through reincarnation as far as possible within that system.