I don't know what this means. ... At all.
TO THE BOOK!
... "Don't take bugs personally"?
Except it highlights (almost praise?) that (at the time) japanese culture around it takes it as a disgrace... which... is personal.
So...
... This paragraph is muddy. And the principle makes no sense.
"Shine a light on bugs to help prevent them"
I think that's what is being intended. ... Hard to tell here.
Short one apparently... It's... unclear.