system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do fingers/toes hurt so much more when they are cold?
gpt
When you are cold your body sucks your blood up into your torso to keep your major organs warm. Because of this there is less blood in your extremities which make them cold. The combination of less blood and coldness reduces dexterity. The lack of warm blood in your fingers and toes cause your nerves to go off telling you they are cold which causes the pain.