Life hands us a lot of hard choices, and other people can help us more than we might realize. We often think we should make important decisions using just our own internal resources. What are the pros and cons? What does my gut tell me? But often we have friends and family who know us in ways we don't know ourselves.

So it was constantly going back and forth between these two cultures that kept raising the question, well, how important is personal freedom? And I think that has always been of interest to me.

You know, whether it be humans or animals. So even humans - before we can speak or we can understand a baby's cognition - they're already showing us signs that they want choice.

What you see determines how you interpret the world, which in turn influences what you expect of the world and how you expect the story of your life to unfold.

I could wear makeup today, and one person would say it looks bland, another would say it looks fake, and another might tell me I look really natural. Everyone is convinced their opinion is the truth, and that's what I struggle against.

The quality of health care continues to improve, and people are living longer, but these developments mean that we're likely to eventually find ourselves in a situation in which we're forced to make difficult choices about our parents, other loved ones, or even ourselves that ultimately boil down to calculations of worth and value.

It's always a thrilling experience to go into a place that offers you a lot of choice. You know it's like it reminds you of when you're a kid and you go to the amusement park and whether it be Disneyworld or Six Flags you know that thrilling moment when you first enter and you know you've got all these possibilities for the day and it's really a... it's a wonderful feeling.