“Seth material” search engine (Jane Roberts)

Different outer senses are necessary at different levels and on various planes to interpret the different camouflage patterns. These outer senses are developed to cope with these particular camouflage patterns which the personality will meet in its various environments. The inner senses always operate regardless of the particular environment in which the personality is presently involved. The inner senses provide the whole personality with balance, and enable it to keep in contact with its vitality source.

I was going to say that discipline is even more important in the use of the inner senses than you might think. It is true that focusing upon the inner reality at times requires a temporary lessening of outer focus, and this would sometimes give the appearance of letting go, but the inner concentration requires discipline and intent. It is quite possible to let the inner and the outer senses operate at the same time. It merely takes practice.