Brad Stulberg

Stulberg treats excellence as an ongoing process of caring about something and giving it your full effort. That makes it open to anyone in any role, not only elite athletes and artists. You practise it on a normal Tuesday or not at all.

The book calls this pseudo-excellence. It looks like ambition from the outside, with long hours on show, clever shortcuts and numbers that keep going up. Underneath, the work itself often gets less of your care, not more.

Mastery is getting better at something worthwhile. Mattering is the sense that it counts, to you and beyond you. Skill without meaning goes hollow, and meaning without skill stays frustrated, so the book asks you to tend both.

A heroic week followed by a crash builds less than a modest effort repeated for months. Stulberg makes the case for showing up at a level you can sustain, so that the ordinary days do the compounding.

Telling yourself you are ready does little when the stakes rise. The steadier kind of confidence comes from the record of work you have actually done, which is one more reason to keep doing the reps.

Owning your seat is one of the book's ideas. Once you have done the work, hiding behind other people's opinions is its own kind of evasion. The check is honesty about where your evidence ends.

If your whole sense of self lives in one role, one bad season there can bring the whole house down. Stulberg uses the image of a house with several rooms, such as work, family, friendship, body and community, so a setback in one does not leave you with nowhere to stand.

The book links constant distraction and quick hits of novelty to a sense of alienation from your own life. Focus is partly a skill and partly a setting, so shaping the room you work in matters as much as willpower.

The book carries its principles beyond the individual to teams, organisations and communities. A group that cares about the quality of its shared work, and rewards the work over the show, makes it easier for everyone in it to do their best.