The reasons why cats always hide themselves:
1. When a cat just arrives at a new home, it is not accustomed to the new environment and feels scared, so it will hide itself.
2. Cats have a hunting nature. They are good at catching and tracking prey, and they like to hide themselves.
3. When cats are anxious and stressed, they will find a place to hide and relieve stress.
4. When a guest comes to the house, the cat is afraid of strangers and usually hides, which makes it feel safer.
5. If a cat is pregnant and is afraid of being harmed during pregnancy, it will be very vigilant and like to hide.