I set my blog for "approve all comments", to get rid of the spam. I only log in here to check every few days. If you look, your comment is there now.
Yes I believe that SL can help your fear of heights. I can't publish the study, because it is ethically left to the Psychologist to publish, as I am a layman, and was simply providing a platform and an avatar(myself & dogs) to help meet with the individuals he sent to my dog park for this project. Please IM me in world to talk about it. I work Monday - Friday from noon until 9 pm slt.