Call it ambition, call it hubris, call it masochism, or call it a war of attrition — whatever you call it, it's the 24-hour Waffle House Challenge, and everybody's doing it. Well, not everyone ...

Imagine waking up and deciding that for the next 24 hours, you will not complain, criticise, or engage in any form of negativity—no matter what happens. No complaining about the weather, no muttering ...