Firstly, a person’s preference for dolls may be because they feel lonely. Loneliness may be common in both life and work. For some people, dolls are their only companion and they feel comfort and warmth when they are lonely. This may be more common in older people in solitary situations. Secondly, people who prefer dolls may have psychological pressure on society. Today’s society places great demands on people to be rational, practical and organised. For some people, these demands only make them feel more anxious and stressed. In this case, an emotional attachment to a doll seems to be a way to escape the pressures of reality. Such individuals may be able to relax and relieve their inner emotional burdens while playing with the doll. In addition, people who love dolls may have strong childhood memories. Some people have a deep emotional connection to their dolls during childhood, and they may maintain this attachment throughout adulthood. These individuals may feel happy and comfortable playing with the toy, even if the doll’s appearance and features are far from those of childhood. Finally, dolls also have special meaning for those who want a baby but are unable to have one. For a number of reasons, some people are unable to have children of their own, and this can be very painful for them. For them, dolls may represent unfulfilled dreams and emotional needs. In such cases, dolls may become a way to ease the psychological pain. In conclusion, an adult may like a doll for a variety of reasons. Some see it as an emotional companion, others use it to relax their psychological stress. Whatever the reason, we should not put down or belittle the behaviour of liking dolls. We should be rational, understanding and helpful.