Don't avoid everything being serious?

Just a sentence left by the times. If you care, it is serious, if you don't care, it is not serious.

There are several "nothing is appropriate" situations on the calendar:

1. "Suitable: Nothing is suitable" means that this day is not particularly suitable. not too good , not too bad Ping.

2. "Taboo: Everything is inappropriate" refers to the taboo of doing things on this day. Fierce.