You’re experiencing the body from within. Throw out your old outside preconceptions, particularly the assumptions that draw on materialism: the idea that you’re primarily matter, and only secondarily conscious.
"Many people have trouble staying with the breath or getting in touch with the breath energies in the body because their conception of how their body works is determined by what they’re told about how it works: what other people can observe; what a doctor says or what a machine can measure about their breath from the outside. But when you’re meditating, you’re not looking at the body from outside. You’re experiencing it from within, and that means throwing out a lot of your old outside preconceptions, particularly the assumptions that draw on materialism: the idea that you’re primarily matter, and only secondarily conscious. If you function totally in a materialistic universe, it’s going to make you suffer. And yet when we come to meditation, even though part of us realizes that materialism is a miserable way of thinking, we still carry a lot of materialistic assumptions into the mind. So turn things around. Awareness comes first, the material world later. You’re experiencing thin...