I think for me, the biggest pet peeve is someone assuming something, especially when there’s a dose of cocky on the side. It doesn’t help that they say it so confidently as if they “know you inside out” despite the brief 3 hours you have interacted with them. I’m not quite sure if they’re trying to impress you with that supposed ‘knowledge’ or what, but it’s definitely not a turn on. How about you? What’s your biggest pet peeve?