Interesting. Yeah I get the idea behind this, that life's moments happen in silence and are often mundane. And often those moments are pivotal to human growth.
I agree to an extent. But I gotta say we live in a world that rewards the "extraordinary" with immense wealth and security day-to-day. Nothing I would call the meaning of life, but a correlation nonetheless.
I also wanna add in that life to me is contentment, not really something I would quantify as "pure" happiness. And contentment cannot depend on the validation of others. Which is sadly how most extraordinary lives are lead.