What Do You Do When Air-Conditioning Causes Your Head To Ache?

( This article is mainly about fala and not much of Linda so the translation is not very long or uch )

Rough translation (from second pic):
Linda says: "I'm one who cannot have the air-conditioning on for a very long time, once I had it on for a long time and the next morning I woke up with a heavy head, and so now every night I would set the air-conditioning so that it will automatically switch off at about 3 or 4 a.m. After all, once one falls asleep, they won't notice how hot it is, and will be able to sleep a few more hours within a room where there's some cool air left. By doing this, not only is it environmentally-friendly and can save energy resources, but it also reduces the problem of headaches after prolonged use of air-conditioning - killing two birds with one stone."