A Doomed Pilgrim in the Ruins of the Future

You think you can pull free but you doubt your knees will be of much use without the aid of a doctor.

I take a deep breath, grit my teeth, and pull them free. Then I quickly bandage them with pieces of my shirt and the snow around me.
I can't stay here - it's clearly too cold. I'll freeze to death. I remember seeing some kind of factory nearby when I was falling, though. I can probably take shelter there.
I use my arms to drag myself slowly and painfully to the factory.
How am I doing when I get there? What does the building look like up close?
Anyone should answer the first question, and then someone else should answer the second.