The fact I use the "napkin" buttonhole.
BA - pay attention - if you do not provide the buttonhole I will make one. Got it?
Totally pedestrian move - BA - really? Whom did you hire to make such a primitive decision against the utility of the buttonhole?

Many of those, who can afford the up-front tickets, are too underbred to know what the buttonhole is for; it does not permit you to be ruled by the unknowables.
Revise your revisions or else.