I think the experience of it is subjective based how you perceive fight/flight (anxiety). What we know is this pushes some buttons in the nervous system, and I

I think the experience of it is subjective based how you perceive fight/flight (anxiety). What we know is this pushes some buttons in the nervous system, and I think how we perceive that can vary a lot, but the objective result is similar for a lot of people. What is cool about this technique is you can’t cheat it. It will cause the reactions due to the way breathing works in the body and the automatic responses wired to that.