Master this concept: Nothing
is ever really parallel.

And this one: It doesn’t matter.
No matter what “it” is.

How about: Your children
aren’t your children.

And this: There’s no single word
for adult children in any language.

Consider: Gaps/oversights/
insufficient oversight.

Remember: The pictures
will never be straight.

And: No one thinks to write
who’s who on the backs.