I do agree with spreading the words, as it is dangerous!
- I must confess, I have had S.I. for almost 20yrs. (jan. 87).
I for myself, have none negative exerience with it, but everyone is unike.
We for sure dont know how we will react!
I had other friends who had different experiences, thats some long stories to write about here, but of course maybe I can, if it is important for someone.
I also feel the reason people are doing this "extremes" for, is very important for the way ones body accept/react towards it.