Worried! What if I get cold in the winter shower and no one rubs my back?

I go to college in Changzhou, so I have no choice. You can take a bath with hot water first, and then take a bath later, because it will be warmer after exercise. As for back rubbing, you can go to the supermarket to buy a strong bath towel, because there should be a convenient back rubbing, so you can only do this, or you can go to the university campus to wash it, where it is generally cheaper.