Peter Levine's Somatic Experiencing - Any Experience? Has It Helped?

I happened to come across Peter Levine s In an Unspoken Voice: How the Body Releases Trauma and Restores Goodness at the library. I was briefly familiar with his work through youtube videos and the term Somatic Experiencing, but I didn t realize how literally physical it all is. He spends the first couple of chapters just talking about shivering and other natural responses to trauma - or how animals release traumatic encounters in the wild. It makes me a little anxious, because I... Peter Levine s Somatic Experiencing - Any Experience? Has It Helped?
https://www.myptsd.com/c/threads/peter-levines-somatic-experiencing-any-experience-has-it-helped.52963/