You're a FF if you groan with irritation when stuck behind an "amateur" in a security checkpoint line...
* they don't have their id and/or boarding pass ready
* they don't have their pockets emptied of metal stuff
* they have metal stuff on (i.e. big belt buckle) or in (i.e. piercing) their person
* they don't take their shoes off
* they don't take their coat off
* they freeze before or in the metal detector waiting for...instructions?
* they argue with TSA..."I wore these shoes the last time I flew and they didn't say anything"