気分転換にはなりました(笑)
昔、学生時分に塗装業のバイトをしたことがありますが、そこでやった人が通れるギリギリ最狭のスキマより狭かったです。
ほんとにどうやったんだろう？(^^;)

It did become a change of mood. :-)

Way back when, I had a part-time job as a painter when I was a student, and this was narrower than the narrowest of gaps that the people doing that job could barely pass through.

Really, I wonder, how did they do it? (^^;)