The most common question I get these days is:
"So... how have things changed since you had the baby?"
And usually I say, "Oh Everything! .... and it's so amazing!"
And that's true, EVERYTHING changes and it is AMAZING!! .... but when I believe the person wants/needs a deeper 'real' answer, I tell them:
"I'm more myself. Most days the energy to put on a persona is nonexistent. That old adage... Just be yourself is spot on."