hrm couple months ago I would have said I could take it or leave it..
But .. since I have learned some things which I think makes all the peices I had already picked up.. fit together more and work and especially since they have drawn me and the wife closer together ..
I'd not ever say I could leave it behind again... Nor would I try.
I agree with others that once you have it and try to give it up.. eventually you will become displeased with yourself and your relationship.
see what others have said on the board who got with someone who was the opposite and how the relationship has worked out.
Once you become Dom or sub it appears this open you up so much to being "More" that it is very hard to be less (vanilla).
Just my random thoughts on it.