I always see people sleeping on the train to work and wonder how they wake up for their stop...
They set their biological clock.
Mine's pretty useful.
You should use yours.
Yeah I know about the pain. You get it before its numb. Like while your getting numb, it gets real sensitive. Ive had my finger slammed in the cold, or maybe it was a cut?
Idk but the pain was "intesified" or w/e
Sometimes the cold feels nice.
Feels similar to the sun, just with a little sting or "kick" :]