Every person is a whole energy structure, very sensitive and vulnerable. Many people are so distracted by the outer world, that they don’t even feel quite strong signals their organisms send them on physical level, let alone mental and astral bodies of subtle planes. A plain example: most men overcome heart attacks on their feet, and women get aware of their pregnancy in 4th-5th month already. Is it OK? Surely, it can be explained by higher pain threshold, but still!
We, people, are as if covered with a cap made of thoughts and fears. Speed and intensity of life don’t let us feel ground under our feet, we don’t taste even half of the food we eat, one scarcely can describe a building he/she works at, a house he/she lives in, if not built by him(her)self.