1. Optimized sexual environment: It can be said that in reality, everyone is surrounded by a sexual environment, such as many hugging and kissing scenes in TV programs and movies with strong sexual overtones and性感 lenses, descriptions of pornography in some books, nude paintings and calendars, statues, soft music and couples in dance halls, and modern women on the streets full of sex appeal... The alluring sexual environment stimulates people's sexual psychology through the senses. Elderly people who have gone through their youth should adjust their aesthetic tastes, enhance their own sexual cultural and artistic cultivation, and adopt different ways to optimize the sexual environment at home.