Hi. As to why you are sic and not others? There are many reasons for that. With me, My mom had a shot while I was in utero. She was also exposed extensively to DDT which never leaves the genes. Then, mercury was placed in my mouth early and caused permanent disability. Then I reacted to some vaccines. Then I could not eat......it all went down hill from the shot in utero which was right during the brain development. Since then I learned I have a rare genetic duplication which is behind all my sensory issues.