yea, my t used to joke all the time that as a borderline im the most likely client to slash her tires in anger, so i gave her a note that said "check your tires lately? look-not slashed yet!" - and she decided it was a threat and got completely bent out of shape over it even though I only meant it as a joke, GIGANTIC RUPTURE as a result. When I say gigantic rupture I mean monumental destruction of the relationship.