10/1
October started.
Actually, the temperature seems to be cooler in Stillwater.
Today, I did my best for tomorrow’s econometric test.
Luckily, I received Japanese Econometric books by amazon at 20:00.
It helped a lot since it’s hard for me to understand the meaning only in English textbooks. Since I didn’t read so much information in Japanese recently, I was fatigued.
I decided to sleep at 23 because my brain required it.
A concentration about econometrics words will probably be started between Japanese and English in my brain when I am sleeping.
