So many subs "commit" to this extreme lifestyle without even really knowing what they just committed to. As a Domme who goes all in with her subs, when I find that the sub wasn't 100% truthful about such a commitment the lines get a little blurry.
So many subs will say this is what they want, that this is what they were born for. But often many of them don't truly mean it. Whether they think they do or not... For some it's purely a fantasy, and this is where the real problem lies.
Being a Domme isn't any part a fantasy in My World. It isn't something that I can partially commit to. It's not something that I can just "turn off." So when a sub all of a sudden changes his mindset on what the D/s relationship means to him/her it is the ultimate disrespect.
Often these wavering subs are ones that will come back, they will teeter in between the two Worlds. They will come back begging to be forgiven each time, and insist that You are the only Domme for them. They will tell you how stupid they were for even trying to go out into the world and pretending to be a "real man."