Human beings have their own understanding of everything they have come into contact with so far. This is the experience accumulated over countless years. It is also a means for us to protect ourselves and let us know what is normal and what is abnormal.
But when anomalies penetrate reality, the most terrifying thing is not the change itself, but that everyone still insists that the world remains intact.
"If you realize you are being affected by an anomaly, do not trust anyone, including yourself."
Only when you experience it can you understand how valuable this advice is.