This CBT Professionals graphic introduces the blog Why Your Brain Overthinks: Understanding the Psychology of Rumination. Featuring a soft peach background, bold navy typography, and minimalist cream design elements, the image highlights the experience of overthinking and repetitive thinking patterns. The accompanying article explores why the brain engages in rumination, the connection between overthinking, anxiety, and stress, and evidence-based cognitive behavioural strategies to help individuals challenge unhelpful thoughts and regain mental clarity. The CBT Professionals logo is displayed at the bottom of the graphic.