It is cold. This it is called just like to himself. Without thinking more closely. But to do this, you would be more accurate. You could say the air is cold. The temperature of the air is cold. I’m cold. And so on. But what is please There it is cold. Who is it , what is it ? Let it not be said that probably there by Stephen King. But what is it then? Any inaccurate defined, mysterious and nebulous It ‘s just cold. Well, I now turn just once to the heater. Then it is warm. Whatever it may be. It at least does not bother me.