If you explain something to your wife and she doesn't get it
and you explain it again using a completely different set of terms and examples
and she still doesn't get it
and you explain the thing to her once again,
but this time using memories and statements from her own life and lips
and she still does not get what you mean exactly,
you can stop
and be well assured that you haven't any idea what you are talking about.
Joe(I'm not married anymore....
or less.)Nation