The formless, beyond reality and immaterial something wanders around in our reality as an impartial observer. The terrestrial society is unknown and unpredictable for the stranger, that's why he may not understand or comprehend it entirely. This is probably why he prefers to observe everything from the distance. While spending time in our reality, it does not criticize nor get offended, it measures. Also "it" or "he/she" does not know what is physical pain, laughter or smell. But man is interesting and unpredictable because he makes mistakes, is able to feel, forget or change her mind, and that causes ambiguous vibrations in the observer.
