Looking into the heart with the main focus of attention, peripheral vision then does the rest.
It sees that everything else isn't itself and the heart isn't itself either.
The heart just keeps chugging along doing it's job steadily. It can't afford to skylark around with different identities getting into different scenarios. It has a job to do, everything else depends on it's faultless and constant performance.
Let the knowing take this for an identity and become free from the demands of all other phenomena. Let it become the raft or last stepping stone before crossing over to the further shore.
When the knowing can let go of this there is nothing else to do.