Mark's sister Alison died of covid-19 on 14 January 2021. She was 39. On this episode of Mentally Interesting, He and Seaneen explore grief and how it affects your mental health. Seaneen gently guides Mark through the story, while he paints a detailed and moving picture of the loss and devastation of losing his beloved sister. Specialist psychotherapist Julia Samuel brings a professional perspective to the table and suggests how Seaneen might tackle her own debilitating death anxiety. With Seaneen Molloy and Mark Brown. Produced by Emma Tracey. Subscribe with BBC Sounds and say to your smart speaker "Ask the BBC for Ouch" Reach our presenters by email: ouch@bbc.co.uk