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Human beings use all sensory organs in biological/physiological, neurological/functional ways to feed the brain/brain cells with necessary input/impulses of all environment information for the brain. Practical review: Our lifestyle, ‐losing anymore in life emotional our reactions are: fear, stress, panic, aggressive, depressive, affected person withdraws him/herself: forgets daily life structures/real‐world, loses relationships of any kind , falls backwards in development stages.