I still get very upset when I see documentaries on 9/11 so I avoid watching them now. I remember watching CNN that day and seeing the second plane hit and thinking that it was no accident and staying awake all night to watch the rescue efforts on t.v.. And I remember talking to my cousin and telling her how grateful we were that we went to NYC and visited the World Trade Center the year before and how that could have been us. I can't imagine what those passengers were thinking and feeling, sitting on the planes with the people who were about to murder them. And I can't imagine what thoughts were running through the minds of the people who decided to jump from the Towers. I think your feelings are normal but I think there are some who have had difficulty moving on with their lives.