Rob Beckett on dyslexia and dark thoughts, Marina Hyde on the Saoirse Ronan truth bomb, and Philippa Perry on nuanced honesty

Marina Hyde reflects on the unexpected stone-cold truth Saoirse Ronan delivered to the male guests on Graham Norton’s sofa; comedian Rob Beckett on the anxieties behind his infectious humour; and Philippa Perry advises one reader on how to improve their relationship with their daughter after deciding not to reveal a dark secret