It means "Stop trying. Trying to do better would be stupid."
Sometimes parents encourage other parents NOT to do better. Beware those 'friends.'
photo by Lydia Koltai

(Betteanne C. quoted me/Sandra in December 2013. Original is somewhere on the facebook discussion.)
Periodically we evaluate how things are going.
Nothing is written in stone.
For now, this works for us.
We’ll see how things go.—Laurie Wolfrum


Joyce wrote:
People who look at what they have and how they can work with it find the way quicker (and are happier) than those who look at what they don't have.—Joyce Fetteroll