Although it is very cold in the north, there is heating in the houses in the north. As long as you have this thing, you won't feel very cold, because a room with heating is like summer. But the north needs thick sponge pads. Most schools will prepare. If not, you can buy it temporarily in a nearby supermarket. In winter without the north, if it is a hard bed, it will still feel very cold. After all, it can't be exactly the same as summer with heating. You also need to cover a big quilt. You'd better buy a duvet or silk for a big quilt. Because these two are soft and light. The point is to keep warm, which is especially good.
There is a big quilt in winter in the north. Hiding under the covers every morning is unwilling to get up. How about crawling out of bed? I thought you'd find it extremely cold when you open the quilt every morning. So get your pajamas ready. In my opinion, this pajamas only need to be hung on the wall. Wear it for a while when you get up in the morning to brush your teeth and wash your face, but you still don't need to wear it when you sleep. Because the quilt is thick, I feel very hot until midnight. After all, the temperature outside changes with time, and so does the temperature of the heating. So physics is bound to be cold. That's every morning.
Third, there must be hot water bottles in winter in the north. Every time I go back to the dormitory from the outside, I feel so cold. The house is really messy. Drinking a cup of warm water at this time will make you feel less cold soon. In addition to the necessary dormitory, I also want to kindly remind you. Out of the dormitory is the time when you need to keep warm most. A thick and big down jacket is essential. A pair of thick non-slip cotton shoes is equally important.