In general, questions are fine; you can always seize upon the parts of them that interest you and concentrate on answering those. And one has to remember when answering questions that asking questions isn't easy either, and for someone who's quite shy to stand up in an audience to speak takes some courage.
Vikram SethI spent many years of my life as an economist and demographer. I was finally distracted by writing my novels and poetry. I'm enormously happy that was the case. I feel that with writing I have found my metier.
Vikram Seth