You may have herd of the word "tortitude." It's a combination of the words "tortoiseshell" and "attitude" and is attributed to n alleged hard-headed, stubborn, or shall we say "purposeful" attitude in tortoiseshell cats (you can see ours in my avatar).
Do you have, or have the privilege to know, a tortoiseshell cat? Have you observed this quality? How does it manifest in your tortie? Ours has very. definite. ideas. about the spots that she does or does not want to occuy at a given moment. I can carry her to the softest, most inviting, most pillowy part of our bed on the down comforter and zip!--she's gone, no thanks!
Of course 30 minutes later she is sound asleep in the same spot--but it was HER choice and had NOTHING to do with my actions, of course. 
| 
