but, yes, those things certainly, every aspect of, you know, since september 11th, and itjust goes on and on, and it is a date that has changed. well, changed the world, really. but i m not sure in terms of my own personal grief. erm.it s there, and it will always, always be there. gosh, it s not what you d expect. the events of that bright tuesday morning 20 years ago changed so much changed so much about the world we live in, but for the survivors and for the families of the thousands killed on september the 11th, 2001, life will never be the same again. john maguire, bbc news.