After spending a recent retreat with Ven. Analayo Bhikkhu at Spirit Rock on this subject, James offers his understanding of Ven. Analayo's explanation of the discourse and how it can be applied in our meditation practice. You can also go to (paste it in your browser) this link to hear Ven. Analayo's Anapanasati guided meditation. https://www.windhorsepublications.com/mindfulness-of-breathing-audio/