I thought nine eleven was the defining moment. I think a lot of people looked at and said, you know, i don't need to be on this treadmill. Brat's calling into the now. And it gave everybody permission to question every single thing in their life. Am i going to home school or not? Am i going to live in a city or in the country, but i'm i working for myself, or am i going to work for anybody els in it? You knowt that, to me, is incredibly powerful. What do you take away from 9/11? Share your thoughts with CNN iReport.