I think I see your point. I'm tied to my building during the day and so I leave my PSK in my office closet. I'm not lugging stuff around from floor-to-floor or meeting-to-meeting. Plus, as I go through magnetometers at work and when visiting other buildings, carrying too much can be burdensome. So, for me, "innocent" is not important, but complete (within the law of the District of Columbia) is.

Regards,

atty_ugy