INTROSPECTION is a look into oneself, an analytical method of immersion in various manifestations of one's mental activity (thoughts, memories, images, dreams, desires), the study of one's soul, the peculiarities of consciousness. This is a state when it is easier to see yourself inside than a professional analysis from the outside can do. The activity of the mind is expressed in symbols, geometric shapes and color images, hidden from the sensory experience of others. This is the inner subjective world, acquaintance with one's unique "I", self-observation and comprehension of the nature of Consciousness.