312. Somnambulists who utilize their faculty in a lucrative manner are not in the same case. Though this may be subject to abuse, and disinterestedness be a greater guarantee of sincerity, the position is differ ent, as it is their own spirit that acts ; it is, conse quently, always at their disposal, and, in reality, they simply make money of themselves, because they are free to dispose of their person as they understand it, while speculating mediums use the souls of the dead. (See No. 172, Somnambulistic Mediums.)