Sharp rise in prices. When this happens, you have to restructure your life. I’ve always tried to live a simple life, but I’m looking for parts that can be cut even further. But if you look around, there is nothing you don’t need. My principle is not to keep anything I don’t need. However, food expenses can be cut down a little if it can be treated as a diet, and underwear can be saved if you don’t think of it as a consumable item and wear it for a little longer. I must work hard to devise and use what I need. In short, it is thoroughness of eco. (Kei)