 sometimes the bubble that we live in, right? And we feel... I remember on 9-11, I was 19 years old, and I had never experienced America having to be vulnerable. And that was really the most eye-opening thing for me on that day. The reason that it was so impactful to me is that I realized that there were people that wanted to harm us. There were people that had the ability to harm us, and that we weren't necessarily safe just because we're Americans. And