I had WILDed from when I was 4. An year ago I found out. At me,the vibrations in SP make me sick. Really!
It is like if I rotated myself for five minutes and then stopped. And I usually hear a word over and over louder and louder. Sometimes I get through that point and other times it finishes and nothing happens. It is all up to you. You need to WISH it, demand it to happen... Have you checked the site? There are lots of articles useful.