And what is the fire element? The fire element may be interior or exterior. And what is the interior fire element? Anything internal, personal, that’s fire, fiery, and appropriated. This includes: that which warms, that which ages, that which heats you up when feverish, that which properly digests food and drink; or anything else internal, personal, that’s fire, fiery, and appropriated. This is called the interior fire element. The interior fire element and the exterior fire element are just the fire element. This should be truly seen with right understanding like this: ‘This is not mine, I am not this, this is not my self.’ When you truly see with right understanding, you grow disillusioned with the fire element, detaching the mind from the fire element.

And what is the air element? The air element may be interior or exterior. And what is the interior air element? Anything internal, personal, that’s air, airy, and appropriated. This includes: winds that go up or down, winds in the belly or the bowels, winds that flow through the limbs, in-breaths and out-breaths; or anything else internal, personal, that’s air, airy, and appropriated. This is called the interior air element. The interior air element and the exterior air element are just the air element. This should be truly seen with right understanding like this: ‘This is not mine, I am not this, this is not my self.’ When you truly see with right understanding, you grow disillusioned with the air element, detaching the mind from the air element.