I don't see what a big deal my tail is. Sure it curls up when I'm happy and it inverts when I'm running around playing (looks like an arc). Tails are not understood by beans at all. Tail control is an ancient dialect that only we cats can understand. Don't you just love telling your human what you really think of them and they say "Aw, what a sweet little tail thump!" when you are really telling them what horrible things they can do to themselves if they don't play with you or feed you. Thankfully, our secrets are safe with us.