A lecture by medical psychologist Mikhail Kozlov dedicated to how stress restructures neural networks and makes the brain anxious. Stress often masquerades as ordinary fatigue. It seems that one just needs to get some sleep or pull themselves together, but the brain is already operating in a different mode. Mikhail Kozlov's lecture will help understand why anxiety gradually becomes a habit. First, the speaker will explain what stress is from a neurobiological perspective. Listeners will learn why it is difficult to think, make decisions, and maintain attention in a stressful state. There will also be a discussion about KEDD syndrome - cognitive-emotional deficit or imbalance. This is a state in which a person loses joy, gets stuck in negativity, and sees the world through a lens of danger. The lecturer will also explain how childhood and adult overloads affect the psyche and form depressive thinking patterns that later repeat in work, relationships, and everyday decisions. An important part of the meeting will be dedicated to prevention and psychotherapy. The discussion will focus on what practices and approaches help the brain become more resilient to stress disorders and why caring for mental health begins with understanding one's own reactions.