2019

We live by confirming our existence in human form. It is taken for granted in reality that an individual lives by recognizing themselves as a real entity. 
However, it can be difficult to prove the difference between reality and non-reality. If this is reality, the easiest way to recognize oneself may be through observation.

Active volcanoes continue to erupt in the area, emitting volcanic ash measuring about 10 kilometers above the sky once every few years. 
No matter where you go in the area, gray volcanic ash is piled up in one corner. Although it seems to be a small local city that is not much different from other regions, fine volcanic ash is located in all places.

Self-awareness is hard to feel every moment. Moments recognized by external stimuli are accumulated and recognized as an individual. The ashes left by the erupted perception are realizing self-awareness in the invisible.