“Seth material” search engine (Jane Roberts)

It makes you use the last bit of available energy before replacement. The correct statement is that you have truly and practically inexhaustible stores of energy to draw upon. So-called nervous energy is that amount of energy present within the physical organism at any particular point.

Energy, by nature, replaces itself and thrives with use. A false conception of energy however results in a psychic refusal to transform completely available energy into physical terms, merely because of the subconscious belief that such a transformation is basically impossible.

You both should progress along these lines. In some respects under usual circumstances at least, Ruburt is more proficient than you, but in times of crisis he reverts and runs full steam ahead on limited energy; often quite automatically he transforms available and abundant psychic energy for his own purposes, and later forgets how he has done it.