Yes , I do it and find it good , but I've heard many people say it gets better the more you do it. I tried it by myself and got quite strong tremors then had one session with a T where they were barely perceptible. Sometimes in the videos it looks like something from the Exorcist the way people flail about , but people are unique and in videos of group sessions you see lots of variation. I had a therapist completely blow my trauma and ended up in ER , the TRE thertherapist explained the trauma held in the body and it's responses.