Aspects of the sutta (SN12.064) describing the four kinds of nutriment or inputs to the senses. The full sutta is here: https://www.accesstoinsight.org/tipitaka/sn/sn12/sn12.064.than.html (24 words)

Remember, your head doesn’t walk.

There is unaware nutriment/ input and awakened input involving deep attention and the enlightenment factors. Practice helps us to spot how unawareness leads to tunnel vision.

Practicing to experience energies which are subtle and supple, physically and mentally. Goodwill allows the citta to flow and release stuck states.

Practicing to experience energies which are subtle and supple, physically and mentally. Goodwill allows the citta to flow and release stuck states.

The citta is open and gets formed and filled with whatever the input is and forms a me.

Body awareness notices the energy that creates form, of the body and the mind/citta. It creates a "me", a blueprint for suffering. Wisdom is an observer that is not taken over by it.

All things converge on feeling. Using mindfulness, we can scan our experience, developing authority over feeling - and wisdom to discern how things actually are.

00:00 Retreat culture seems rather elitist in some ways. What would the Buddha make of IMS Forest Refuge? 04:13 You talked about feeling feelings, so they can move through. Any tips on how to do this without getting embroiled in negative feelings? 19:28 Can you talk about working with knots or obsessions that are very strong? 26:33 Can you speak about neutral vedena. It seems most experience is neutral. 28:46 What is meant by worldly and unworldly vedena? 30:25 What is meant by internal and external vedena? Might external mean sensitive to other beings, being sensitive to their presence? 35:30 What is the relationship of the citta, the fine material, the ordinary sensorial body and to the felt sense of embodiment?42:09 How does the citta settle into knowing? 47:28 Regarding upekkha and the other brahma vihara, when do these wholesome states become another “project”, something to do? 49:37 What’s the difference between upekkha in the brahma vihara and upekka as an enlightenment factor? 51:31 How can one fulfil ones’ duties, roles and responsibilities in a way that inclines towards letting go and releasing the sense of self? 57:54 I’ve been taught that it’s better to pause and linger at the end of the inhalation but it seems to get tight. What can you suggest?