“Seth material” search engine (Jane Roberts)

In the next session the following night, Seth launched into the nature of my last trance experience and used it as a stepping stone for his first real discussion of the nature of human personality. As the session shows, Seth apparently decided that it was time to take me in hand. From here on, he would continue to comment on my trance experiments and teach me to regulate them.

That is why it is possible for some human beings to experience sound as color or to see color as sound. Granted, this is not a characteristic experience, but if the mental enzymes were not interchangeable in principle, then the experience would not be possible. Light would never be heard, for example, and sound would never be seen.

This sort of experience involves a sudden psychic awareness that all boundaries are for practical purposes only … There are many kinds of science, however, besides your own. There are many, for example, just dealing with locomotion. Had the human race gone into certain mental disciplines as thoroughly as it has explored technology, then its practical transportation system would be vastly different and far more efficient.