Cats like to hunt and spend hours looking for things to stalk such as birds, lizards, or bugs. Cats like to knead things with their paws because it makes them remember when they kneaded their mothers and used this method to make the milk flow when they nursed. Cats like to claw things to keep their nails sharp.
Normal house cats tend to become very lazy. Depending on if you have any other cats or animals for them to play with and how old the cat is. Cats tend to want to eat and then take a nap, usually lasting all day. If you dont think your cat is normal, take him to the Vet.
The natrual instinct of a cat is much like there bigger brothers, to hunt. You do occasionally have the very lazy cat (domesticated by the egyptians) but normally your cat will run around and pounce things, even something as simple as a piece of hair floating around. Afterwards they usually lay in the window and rest.
Cats tend to have incredible and unique personalities that vary from cat to cat. They are typically hunters, very independent and playful. It usually takes them a while to warm up to other animals or people. On the other hand, some cats are very lazy, and friendly, loving to be around other animals.