It's A Curse :)
My first thought when someone is complaining is a positive one. For example, someone tells me he got a flat tire this morning, my first thought is - You're lucky it wasn't raining or snowing. I mean it's December in New Jersey and it's 50 degrees out there! But I keep it to myself. Because that is annoying. When you're trying to complain and someone comes along and ruins the moment for you.