Except for me, all the members of my family (of origin) are allergic to cats. Understandably, there were never any of these critters in our house. Dogs, parakeets, hamsters - all okay - but cats brought on the sneezing, tearing, watery eyes, and rashes for everyone but me.
Therefore, if I consider cats, I have to admit that because I was never around them, their behavior baffles me.
This collage encapsulates the truth about my experience of cats; they are a complete mystery to me :-)