The irregular rest these past few days has made it hard to sleep at night while playing with coins. Today, I felt groggy all day. Just now, when I lay down on the bed, my ears were buzzing. I thought something was wrong, that my middle ear inflammation had flared up. But with the regular buzzing sound, I discovered it was actually the neighbor's air conditioning unit working.

So I asked, in Henan, the weather is now over ten degrees

not hot, not cold, what the hell is your air conditioning doing?