Roommates are afraid of heat, and you are afraid of cold. How to deal with this problem in the dormitory?

This problem can be solved as long as the air conditioner is not only blowing at people. Even people who are afraid of heat can't stand the air conditioner blowing at them all the time, let alone those who are afraid of cold. This is the premise. With that premise, people who are afraid of the cold can sleep with a thick quilt, wear an autumn coat and buy him a thick air conditioning blanket when they don't sleep. I am afraid of heat, too. To tell the truth, you can wear clothes and cover the quilt when it is cold, but you can't help it when it is hot. I still feel hot and dry after taking off my shorts, which makes it particularly difficult to sleep. Sometimes, because my roommates are afraid of the cold and refuse to cover the quilt, they finally agree to turn on the air conditioner, only 28 degrees. That doesn't mean I didn't open it. I wake up every night and find that I secretly turn off the air conditioner in the middle of the night, and countless alpacas skip it. No matter how cold the air conditioner is, it can't be cold in winter. Since we can stand the cold in autumn and winter, why can't we take care of those who are afraid of heat in summer and let the students who are afraid of heat sleep peacefully in the midsummer night?