Cognitive techniques are strategies used to improve mental processes such as thinking, learning, and problem-solving. These methods often focus on changing negative thought patterns and enhancing positive ones, helping individuals manage stress and anxiety. Common cognitive techniques include cognitive restructuring, mindfulness, and visualization. These techniques are widely used in various fields, including psychology, education, and personal development. They can be beneficial for individuals dealing with challenges like depression, anxiety disorders, or simply seeking to enhance their cognitive abilities. By practicing these techniques, people can develop healthier thought patterns and improve their overall mental well-being.