How prevalent is health anxiety? This week Susan talks with Consultant Neurologist Dr Suzanne O Sullivan on her award winning book ‘ It’s All in Your Head’ published by Chatto and Windus and discusses the nature of sex, love and adultery with Philosopher and Novelist Clancy Martin whose new novel ‘Love in Central America’ has just been published by Harvill Secker.

Tonight’s music comes from Rachel Grimes, Armand Amar and Jóhann Jóhannsson.