The cold is my domain, I thrive in the icy, frozen world. Instead of me being cold, the cold is being me. I literally went to the mountains in the winter in shorts and sandals and took a nap outside in the snow (with a chair of course).
Any glimpse of heat is like being 50,000 meters under the ocean of lava for me, there is no way to escape it. I would burst into flames under the Sun, well after the sweat is fried up into steam.