2. Don't explain to people what they just said.
3. Don't "correct" people's jokes.
4. Don't respond seriously to silly little posts.
5. Don't respond trivially to obviously serious posts.
6. Don't "jocularly insult" people you don't know.
The rest is commentary.
loved
that
the
sight
of
something
as
trivial
as
a
rose
could
move
him
to
tears.