Many conventions of "proper" etiquette irritate me, but here are just a couple:
- Saying "please" - a pointless word; you could remove it from a sentence, and that sentence's meaning wouldn't change; It's supposed to be "polite," but I've heard angry people throw it into their sentences to try to remain polite, while yelling or speaking irritably, so the lack of integrity annoyed me into discontinuing it, in my own speech/writing.
- Formal dressing - RIDICULOUS! Why should I spend hundreds of dollars on uncomfortable, impractical clothing that's tedious to put on and take off? It's an arbitrary, irrational convention deemed to be "respectful," despite me treating people respectfully, no matter what I wear. It's independent of respect - it's just a mumpsimus! "Fitting in" is no excuse for formal attire, either - the insecurity of diversity-haters births the expectation that others must "fit in." Similarities and differences should be allowed to exist naturally, as long as they don't hurt anyone.