Raising a cat as a son is a personal choice and emotional expression, and cannot simply be attributed to illness. For many people, pets are part of the family, and they will give their pets a lot of love and care.

Raising a cat as a son may be due to a special emotional connection with the cat, or because Cats provide them with companionship, joy and comfort. This behavior can also reflect a person's love and sense of responsibility.

Of course, everyone may have different ways and attitudes towards keeping pets. Some people may be more inclined to regard pets as family members, while others may pay less attention to pets. It is important that pet ownership should be based on respect and care for the pet, providing appropriate diet, shelter, medical care and attention.