I've been attending a few seminars on the subject of being controlled versus surendering your submission.
Many of us like the challenge of a strong dominant overcomming us and asserting their power over us, proving that they are worthy of our submission but wouldn't the true submissive or slave surender her power to her dominant because she loves and respects him?
Why would she require him to prove anything to her?
.. interesting point of view don't you think?