One of my many theories. The Sense of Thought.
The Sense of Thought is recognizing the Power of Thought and using it. Mind is creative, and conditions, environment and all experiences in life are the result of our habitual or predominant mental attitude.
People think thoughts, sending vibrational patterns to the Universe. These vibrational patterns are reflected to our perceivable reality. These vibrational patterns are sent to strings thus creating the particles that make up the matter of the thoughts sending the original vibrational patterns.