What if the weather is too hot and the room is small and stuffy?

If the weather is too hot, the most important thing is ventilation. Especially if the room is too small, if. I can't help it. If it is ventilated frequently, it will be even more unbearable. What's more, if there are conditions at home. Just install an air conditioner, which is the most comfortable way to spend the summer. If the conditions do not allow. That can't be helped. There is also a calm and natural mind.