If you sleep best in a cold room under a big blanket, your personality traits might be more revealing than you think. Here's what your sleep preferences say about your mindset, habits, and emotional ...

Because they lack empathy and have misguided superiority, truly cold-hearted people almost always use these 11 phrases when talking to you.

You know the type—or maybe you are the type. The person bundled in layers while everyone else looks comfortable, the one always asking to adjust the thermostat, the notorious office sweater collector.