The Drill Library

How to use the library

1. Ask the first question first. Is there something you can reduce, leave, eat, get or ask for? A drill supports you; it doesn't change the road.
2. Pick two or three from different families. If breathing drills don't suit you, a pressure drill or an eye drill might.
3. Try one on a steady day first. A drill rehearsed at a 4 to 6 is far easier to reach for at an 8.
4. Notice what changed, even a little. "Nothing" is useful information too.
5. Keep it or let it go. If a drill doesn't help after a few fair tries, it isn't failing you. Try another family.

How sure uses the book's six labels: Established, Promising, Emerging, Debated, Untested as offered (nobody has tested that exact drill, even when it rests on solid physiology or a long tradition) and The Wheel's model. Every drill has the same name and number as in the book, so Breath 4 is Breath 4 wherever you find it.

Safety notes for each family are gathered in one place, as in the book's Chapter 34: open Safety notes, family by family before trying drills with cold or heat, breath holds or fast breathing, lying with your head low, strong exercise or essential oils, and whenever you live with a health condition, take medicines or are pregnant.