existence. Almost unaware I have said--not totally unaware. For probably
every one of us has had experiences in which we have actually "felt" the
presence of some strange person about the premises, or place. The effect
of the report of this sense is particularly noticed in the region of the
solar plexus, or the pit of the stomach. It manifests in a peculiar,
unpleasant feeling of "gone-ness" in that region--it produces a feeling of
"something wrong," which disturbs one in a strange way. This is generally
accompanied by a "bristling up," or "creepy" feeling along the spine. The
organs registering the presence of a strange or alien creature consist of
certain delicate nerves of the surface of the skin, generally connected
with the roots of the downy hair of the body--or resting where the hair
roots would naturally be, in the case of a hairless skin. These seem to
report directly to the solar-plexus, which then acts quickly by reflex
action on the other parts of the body, causing an instinctive feeling to
either fly the scene or else to crouch and hide oneself. This feeling, as
may be seen at once, is an inheritance from our savage ancestors, or
perhaps from our lowly-animal ancestral roots. It is a most unpleasant
feeling, and the race escapes much discomfort by reason of its comparative
absence.

I have said that occultists have developed, or rather re-developed this
sense. They do this in order to have a harmonious well-developed
seven-fold sense system. It increases their general "awareness." Certain
other knowledge of the occultist neutralizes the unpleasant features of
the manifestation of this sense, and he finds it often a very valuable
adjunct to his senses of seeing and hearing, particularly in the cases in
which he is approached by persons having antagonistic or hostile feelings
toward him, as in such cases this faculty is particularly active. In
connection with the telepathic sense (to be described a little further on)
this sense operates to give a person that sense of warning when approached