4.0

Listened to book. A ton of tangible information in here. Need to look for cheat notes to review points. Loved the ending. Paraphrasing here.
We must accept that this is it. All there is to life is the day-to-day, the ordinary, the details of the mosaic. We are living a happy life when we derive pleasure and meaning when spending time with loved ones, or learning something new, or engaging in a project at work. The more our days are filled with these experiences, the happier we become.
That is all there is to it.