半年前から、通学時の習慣が増えた・・。私にとって、こういう行いが「好都合」だったと初めて気づかされたのだ・・。この「一石二鳥」の習慣は今でも止められずにいる・・。 Half a year ago, my habits when commuting to school increased. This was the first time I realized that this kind of behavior was convenient for me... This habit of ”killing two birds with one stone” is still unstoppable.