The Writers' Block podcasts are conversations between writer Polly Roberts and other Cornwall based writers looking at why we write, the writing process, and the part Cornwall plays in our work. In this episode, writer and director Brett Harvey talks about the thrill and challenges of screenwriting, why none of his Cornwall-based films include imagery of the coast or sea, and how he considers his short film Hand, a documentation of his diagnoses of early set Parkinson's disease, as a form of therapy writing.