People are going to bash you. You get rejected. It's hard. I don't really feel like that's my place as the teacher. I think the most important thing is to figure out what they're trying to do and turn them onto writers who are doing similar stuff. I think that's something I can do more than anything else: get them to be big readers.

It was tricky [to write about Israelis], because everyone has an opinion about the Arab - Israeli conflict, and when I first started writing these stories, I was working for an Arab - Israeli human rights group. It was during the Second Intifada. It was this totally violent and intense time, and I think there's a part of me where I don't know how to write about that situation without getting my politics out of my messages, and that's something that was important for me not to do in this book.

Years ago I read an interview with Paula Fox in which she said that in writing, truth is just as important as story. Reading that interview was the first time I really understood that there's no point in trying to impress people with my cleverness when I can just try to write honestly about what matters most to me.

Stuart Rojstaczer writes with enormous wit, style and empathy, and The Mathematician's Shiva is a big-hearted, rollickingly funny novel that's impossible to put down. A tremendous debut.

It really made me nervous to write about it [Holocaust] and to approach it, because I was nervous about how to do it respectfully, and I was also thinking about how I could add something new to something that had already been so explored.

It's funny - for a long time, I didn't know I was writing a book. I was writing stories. For me, each story took so long and took so much out of me, that when I finished it, I was like, Oh my gosh, I feel like I've poured everything from myself into this, and then I'd get depressed for a week. And then once I was ready to write a new story, I would want to write about something that was completely different, so I would search for a totally different character with a different set of circumstances.

I'm not Israeli and because I'm not a citizen, it doesn't matter how often I go there - I'm still not Israeli. There's this way I feel so close to so many people there, but I always feel like I'm staring through the glass. And in a way, having this really thin piece of glass between me and this place is incredibly useful for me as a writer, because I'm just so hyper-aware of it. I could take a walk in San Francisco and probably notice a third of the things that I would notice in Israel, because I'm just attuned to everything when I'm there.