This study investigates the relationship between psychosocial factors, particularly self-esteem and personality traits, and postoperative pain in patients undergoing aesthetic breast surgery. Previous research suggests that psychological factors like depression, anxiety, and low self-esteem may influence pain perception. The study aims to contribute to personalized pain management strategies for these patients. A prospective, observational cohort study will be conducted at VKV American Hospital from January 2024 to January 2025. Eligible participants (18+ years old, ASA status 1-3) will be assessed preoperatively using validated scales for self-esteem, personality traits, anxiety, depression, and pain perception. Intraoperative procedures will follow a standardized anesthesia protocol, with pain and recovery data collected postoperatively. Pain scores and medication usage will be recorded, and patient satisfaction will be assessed using the Quality of Recovery-15 scale. This study seeks to enhance understanding of psychological influences on postoperative pain, potentially improving pain management protocols for aesthetic surgery patients.