Turn away from the measuring mind to track how experience is, and the arising and passing of stress. In this way, we engage with the ‘noble pleasure’ that leads to samadhi.
Through consciousness, boundaries form between subject and object; thus, me and the world. Through the stress of that, the me closes into a bag. Defense and acquisition strategies. Heart (citta) is not consciousness and can turn away from creating the same me bag. This is through regulating inner-outer sensitivities to a harmonious whole.
Effort is the engagement of heart with a topic. In satipatthana, the engagement is with body as an intelligent entity. When heart meets the ‘spinal sense’ there is resolve and stability.