I distracted myself from the fear and terrorism by thinking about things like how the universe began and whether time travel is possible.
Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.
The bottom line is that time travel is allowed by the laws of physics.
The way that people feel changes everything. Feelings are forces. They cause us to time travel. And to leave ourselves, to leave our bodies. I would be that kind of psychologist who says, 'You're absolutely right - there are monsters under the bed.'
If I could time travel into the future, my first port of call would be the point where medical technology is at its best because, like most people on this planet, I have this aversion to dying.
I like to engage the public because when I was in high school, I had all these questions about anti-matter, higher dimensions and time travel. Every time I went to the library, every time I asked people these questions, I would get some strange looks. Nobody could answer any of these questions.
I do kabbalistic meditation. It's not unlike time travel; it can change the past and not just the future. You can look at what was lost and go beyond the grief of what was lost.
I always want to give my best and do the best I can. I know when I have sung my best and when I haven't. There can be stresses and hassles with time travel and press attention. I just have to adapt and find a way of dealing with it.
I like science fiction, I like fantasy, I like time travel, so I had this idea: What if you had a phone that could call into the past?
I mean, the first 'Back to the Future' is kind of a perfect script, I think, in terms of handling time travel the best. It depends on your definition. To me, that means it effectively uses it in the story.