You gotta love the feeling of a good massage, especially on the boring day. I get the same feeling from this as I do when I wake up after a 3-hour nap from 3 PM to 6 PM. The sun is going down, I feel great, and the world feels great. I don't know, but the sauna does the same thing to me, so I have to give it a big thumbs up. I do it almost every time I get the chance