Utilizing sickness

Use the acute feeling of ache and pain as the very
substance of the training and, without trying to alter it,
suspend it in being vividly present.

By continuing in this way, you find progress in that the pain
becomes the meditation training without having to be rejected.

Moreover, investigate the ego-clinging within the one who feels
sick, the one who hurts and the one who experiences, and suspend
it without artifice in the state that is free from any definable identity.