Just watched Yuno's hypnosis vod, it was a nice talk, it's always good to hear someone being passionate about something.
Anyways, I have 2 tips for those that want to enhance the experience when it happens, first is to let this specific ambient sound as the background music while she does the hypnosis thing.
https://www.youtube.com/watch?v=gM7Msy2t7MESecond tip is to let yourself get carried away, to let go all control over your body, like if you were trying to turn off/disconnect your arms and legs from your body.