Mrs. Chen, 87 years old, an elderly who lived alone in West Ying Pun House, suffering from high blood pressure. She had hip disease in her early years, long-term pain in her hips, inconvenient movement, and she was difficult to take care of herself. It can be seen her physical health problems limited her range of activities, it reduces opportunities for elders to expand their social circle and increase loneliness. Mrs. Chan was boring at home, having nothing to do all day, relying on watching TV to pass the time, boring and panicking and falling asleep. According to Evolutionary perspective, in order to adapt to the purposeless life, she will watch TV and sleep.