The weird, 'magic' thing about this is that the capacity to be unreasonably angry about something means that you take it very seriously. You won't detect that someone else isn't taking it half as seriously unless you were also only deploying anger as a technique. The anger itself blinds you. And if you weren't really that angry, well you just got caught out.
Or must one not worry about the type of person who would become angry over a mis-sewn button picking up on sarcasm?