If your cat acts weird, it might be because cats just naturally act strangely anyway. However, cats act strangely in common ways so you might be able to decipher your cat’s behavior based on their collective actions.
For example, many cats like to follow their owners into the bathroom. That’s often because cats feel their house is theirs and don’t like being shut out of any room. Cats may also be curious and want to make sure you clean up after yourself after using the toilet. Then again, your cat may just be psycho.