They have squirrels
You merely adopted the cold. I was born in it, molded by it. I didn't feel the warmth until I was already a man, by then it was nothing to me but burning!
At least siberia has some cities. And natural resources such as water.
Born and bred in the north. You think Siberia will phase me? Its where I go to get warm!
You can throw as many jackets as you want, negating the cold. But you can only take off so many layers to withstand the heat.
I'd make it a personal goal to travel from the Westernmost Siberian tundra to the the far Eastern reach of Russia and back just to keep me occupied for a while. And if I'm still alive I'll do it again, except this time I'll try and visit the Mongols, and just hope that they don't string me up to the highest sapling in the steppes. :p
I'm use to the heat.
Everyone needs a little death in their lives.