You call it focus. Test the word.

Focus would survive an audience. It would be indifferent to one.
What you selected is not indifference. It is absence,
and you booked it in advance, six mornings a week, and renewed it without discussion.

A thing arranged this carefully is not a preference. It is a wall,
and you built it out of a perfectly good virtue,
which is why nobody has ever asked you a single question about it.

The Book of the Shadow — Arrival 55:2