Portrait of a 35-year-old adult man with a youthful appearance

Portrait of a 35-year-old adult man with a youthful appearance, with himself as the main subject. He should have short, slightly wavy dark brown hair and a sparse beard evenly distributed across his face, as well as a serious, worried expression, looking directly at the camera. He is in an indoor environment, suggesting a hospital waiting room, with cool artificial lighting, creating a soft effect that creates diffuse shadows that highlight the texture of the skin and the brightness of the eyes, as well as emphasizing the angular features of the face. He is dressed in a dark gray dress shirt. The background should be wide and blurred, giving a tone of depth, focusing on the main subject, and should suggest movement of ordinary people and doctors, with points of light in a bokeh effect, suggesting the lights and fixtures of the hospital. The image should convey an introspective feeling, with a touch of mystery and contemplation. The photograph should capture extreme detail, with high-quality rendering in 8k, while maintaining the serene and enigmatic atmosphere. High quality photography, 8k rendering, extreme detail, realistic portrait, introspective atmosphere, soft and diffuse lighting, artificial light.