Group 1 - The core concept of cognitive flexibility is the ability to switch between different concepts, perspectives, and viewpoints, allowing individuals to adapt to new situations [4] - Cognitive flexibility is crucial as it significantly influences how individuals respond to stress and challenges, determining their mindset and behavior [5][6] - Chronic stress can lead to a rigid neural connection in the brain, making individuals more prone to negative thinking and anxiety [9][10] Group 2 - Cognitive flexibility can help individuals break free from stress patterns and adopt a new mindset to tackle problems effectively [11] - Higher cognitive flexibility is associated with the ability to reconstruct neural connections in the hippocampus, facilitating a shift from negative to positive thinking [12][13] - Individuals with high cognitive flexibility are less likely to experience stress and can better handle challenges [13] Group 3 - Characteristics of a person with high cognitive flexibility include viewing problems as opportunities for exploration, learning from failures, and being open to different perspectives [15][16] - To improve cognitive flexibility, individuals can practice switching thinking styles and maintaining openness to new experiences [17][19] - Engaging in hobbies and interests outside of work can create a "mental garden," helping individuals manage stress and maintain a positive outlook [20][21]