Did an eight week course on it, has really helped with my chronic pain and stress! Three part breath is particularly cool, it’s almost psychedelic and you can work through some serious emotional shit and cry and scream and laugh. highly recommend if your body has been keeping the score a lil too hard lately. Check out the Open app or Corpus Ritual by Jennifer Patterson :) she’s extremely based and actually not goopy at all. her book The Power of Breathwork is also a great place to start!