 I think they're incredibly powerful, incredibly powerful for the individual, to making your life as individuals better. And they're incredibly empowering. And of course, culturally and society-wide, I think they're world-changing. And they have the potential to really have a huge impact on the world. I'm a teacher at heart. What I love is to teach and educate. And so I love being able to engage with people with ideas and get them to change their lives as a consequence, or improve their lives, even a little bit. That's what makes my day. That's, you know, so. And I am blown over by the fact that objectivism, iron-rand, has become a global phenomena. You know, 10 years ago, again, one of these things 10 years ago I couldn't have imagined.