Science journalist Sue Nelson shares her personal journey to better understand a condition that affects millions worldwide. Inside her autistic inner world is a cacophony of brain chatter, anxiety and sensory issues - recreated within a 360 degree soundscape - that impact her life and interactions with others. Sue, who discovered she had autism last year aged 60, meets other autistic people, researchers and clinicians to try to make sense of her late diagnosis. Those who offer their own stories and experiences include Canadian actor Mickey Rowe, the first autistic actor to play the autistic lead character in The Curious Incident of the Dog in the Nighttime; award-winning science writer Dr Camilla Pang; and former teacher Pete Wharmby, who left the profession to write about his condition to help others.