"Did the national IQ of Japan suddenly drop after Golden Week 2007?"
It seems strange, but in 13 years of living in this country, I have never thought that suddenly there was a dramatic increase in idiocy, but after Golden Week this year, it seems that has happened.
I wonder if anyone else thinks this is true?
Anyone can name a list of problems and people that are in the limelight, but, even at a personal level, I've noticed that some people I knew to be bright suddenly came back after Golden Week seemingly less intelligent than before.