This book touches on an immense amount of themes in a short book.
Aging, misplaced desire, unfulfilled dreams and purpose

The book builds a world you really can step into. The tongue and cheek humour and religion vs science threads woven through it make for a cracking read.
Busy, busy, busy

Unlocks your mind to the marvels of the everyday. Helps you to appreciate the building blocks that we depend on for our lives. And gives scientific insights in a simple to explain manner.

Fantastic real world account of how checklists have directly saved lives. Saved a lot of notes.
Made me rethink how I conduct my own work in order to codify it. Aviation has used it since the 1930's with far lower incident rates than software (that I work in), so why not use a checklist?

A real page turner, describing the ethics of entrepreneurship and how one lie can lead to another. A cautionary tale in someways of an obviously talented individual marred by an obsession with an ungrounded vision.

Fantastic story and lots of lessons. It rekindled my love for games.