Normally sustained focus comes at the cost of relaxation, we concentrate by contraction. This is exactly what is not done here. The balance is to increase the stability of attention, which entails some effort, but without losing the relaxation. Earlier we enhanced relaxation without losing clarity.

In a larger framework, again we come back to issue of balance. We are engaging in retreat, in mindfulness of breathing we are withdrawing our attention from the entire environment and then attending to the flow of sensation of the breath in the body and in the meantime monitoring the mind with introspection. As in warfare, we are retreating to recoup, re-strategise how we go back again.

Post meditation, Alan speaks on sustaining the ongoing flow of mindful presence off the cushion, so that when we return to the cushion it is an enhancement of what we are already doing, rather than something new.

Meditation starts at: 16.18