I presented a paper on Vipassana long back at Delhi University, and at that time, a professor there asked me a question: "Who realises the temporality of the sensations when we practice Vipassana: the mind or something else?" That question stayed with me. I told him about my experience in Estonia. Once, I went on an office tour in Estonia, where it was extremely cold at around -15 degrees. I walked outdoors for quite a long time and developed severe stomach pain. With no medicines available to me and no doctor to visit, I sat in Vipassana and began observing sensations. After about an hour of observation, the pain disappeared. I told him that I don't know whether that was a realisation of the mind or something else, but the same brain that experienced pain some time back had no pain after some time. The question is who was feeling the pain and where that pain disappeared after observation. When we sit in Vipassana, our minds are full of so many thoughts. Usually, our m...