When discussing how to create psychological anxiety, it must first be emphasized that any behavior that intentionally creates psychological trauma for others is against ethics and may involve mental violence or psychological manipulation. The following analysis is only used as research on psychological phenomena and self-protection knowledge. Readers are requested to always treat others in a kind and constructive manner. 1. The psychological mechanism of fear 1. Amplification of uncertainty: The human brain has a disastrous imagination of vague information 2. Deprivation of control: loss of control over the basic elements of life. 3. Threat of Social identity: Shaking the value of the individual's existence in the group 4. Survival instinct trigger: activates the primitive defense mechanism of the amygdala of the brain 2. Analysis of potential nonviolent means (note: Do not practice) 1. Information manipulation -Selectively provide negative cases to create cognitive biases -Use algorithms to push information content to form an information cocoon room 2. Language suggestion system -Continue to use vague and threatening wording (such as "there will be a big change soon") -Construct accidental events as inevitable trends 3. Environmental Shaping law -Create unpredictable life changes - Systematically destroy the sense of daily ritual 4. Deconstruction of social relations -Isolated personal support system -Create the spread of group anxiety 3. Defense mechanism and response strategy 1. Cognitive remodeling training -Cultivate probabilistic thinking (distinguish between possibility and inevitability) -Establish dialectical information processing capabilities 2. Emotional anchor construction -Create daily rituals of certainty -Develop controllable micro-goals 3. Strengthening social support -Build a diverse network of interpersonal relationships -Participate in constructive community activities 4. Information literacy improvement -Learning critical thinking tools -Establish multi-channel information verification habits 4. Suggestions for positive psychological construction 1. Turning uncertainty into growth opportunities 2. Cultivate the psychological quality of "anti-fragile" 3. Develop migrable core capabilities 4. Build a personal value coordinate system The essence of human anxiety about the future stems from doubts about one's own abilities. The way to truly eliminate fear is not to create panic, but to help individuals build confidence and ability to respond to changes. Any means of psychological manipulation will eventually devour the manipulator. Only by treating others with a sincere and empowering attitude can we create a sustainable future.