I wish I'd had more fun in college. I spent a lot of time in my dorm room, reading or writing while listening to my Sarah McLachlan Pandora station.

Teaching was an incredible experience, and I miss it a lot, but I also love the job I have now.

We forget that most questions in this world - the ones that really matter - are impossible to answer completely.

I work at a non-profit called ALS Worldwide, where we work with ALS (also known as Lou Gehrig's disease) patients and families. It is often heavy work, but I'm grateful to be able to contribute to the ALS community. I'm constantly learning about science and medicine, and I have the honor of corresponding with patients throughout the world.

My mom is Episcopalian; my dad is ancestrally Jewish but personally atheist. After their divorce, however, my dad married a Jewish spiritual director, and I became fascinated by the traditions she brought into our lives.

Sometimes, we writers find the perfect research material. I can't overstate how how precious that feels - it's as though you're having an intimate conversation with someone who has the key to unlock your project.

I grew up in San Francisco, and I trained as a ballet dancer until college.

When people ask how I came up with the concept for my second novel, 'The Immortalists' - four siblings visit a fortune teller who is rumored to be able to tell anyone the date that they will die - I always wish I had a better answer.

Identity is as absurd and contradictory, I think - and certainly as mutable - as the human brain.

I did invent the idea of using lucid dreaming to treat sleep disorders, but I was influenced by many real-life researchers - from forefathers like Freud and Jung to Stephen Laberge and Rosalind Cartwright, who explore lucid dreaming and parasomnias.

I've always been fascinated by dreams - they seem like such intriguing evidence of the brain's obsession with narrative as a form of sense-making. But because dreaming is an unconscious process, we have little control over the stories we tell, so they can be fraught with anxiety, vulnerability, and exposure.

You can't have bad things happening to characters simply for shock value; you need to provide context.

I grew up in San Francisco. And I grew up with gay parents.

I am somebody who has always struggled with uncertainty. And, of course, uncertainty is so core to life. I seek out knowledge to help me deal with that. But I'm also aware that knowledge can be really a double-edged sword.