The psychic condition frequently attending the demonstration of mediumship powers is usually spoken of as a "trance," but this term is quite misleading, for it carries with it the suggestion of an entire loss of consciousness and of a condition of more or less deep sleep. But the mediumistic trance is seldom a deep sleep condition. Instead, it is the condition similar to that of a profound "day dream," in which the person is fully awake but in which the consciousness has been almost entirely taken off the sights and sounds of the outside world. As a writer has well said: "What is called 'trance mediumship' is seldom of the nature of the deep sleep of entire unconsciousness. It is more frequently the suspension of the ordinary consciousness of external surroundings, a temporary oblivion on the outer plane--a semi-conscious state, in fact--in which the subject does not retain the volitional ability to employ his thinking powers, the latter having been 'switched off,' so to speak, and the subject responds to the will of the spirit control." Spirit Inspiration. Wallis says, concerning the nature of a certain phase of spirit control: "In the case of speaking mediumship, where general and philosophical ideas are to be transmitted, the control is of a different order from that exercised for test manifestations. It is more frequently of the nature of 'suggestion.' The spirit suggestionist suggests to the medium a certain train of ideas, and then stimulates the brain and the organs of expression to do the work of dressing up the thoughts and giving them utterance. Unless the subject is a scientific or a biographical one, in which specific terms are required and accurate data are to be imparted, the relationship between the 'inspired' speaker and the spirit control partakes more of the character of the engineer who feeds the fire and directs the movements of his engine, while the machine does the work, than it does of the actual voicing of the exact words, embodying in a full and complete fashion the ideas the spirit wishes to have expressed. Spirit Suggestion.