But, let me clarify for those of you who are still confused.
One may not use that term when speaking about themselves (i.e.- "Well, I didn't really have a good time. Bondage clubs are out of my comfort zone." )
However, the term MAY be used, periodically, when referring to someone else ... (i.e.- "Well, Mary didn't really have a good time. Bondage clubs are out of her comfort zone.")
--- Management
To reference previous memo, please see: Office Memo