How to use it
One worry, three columns: what I control (my actions, my effort), what I influence (people, results), what I accept (weather, the past, other people's choices). Effort goes only to the first column.
How sure we are
E Evidence: built from practice. What works for coaches and practitioners. Labelled that way.
P Evidence: promising. Good studies, but small or few. Use it and keep checking.
Sources
Epictetus' Enchiridion (philosophy) · small, early trials of Stoic training · it overlaps with well-tested therapies.
Not medical, legal or financial advice.