Elizabeth Bartmess runs the autistics-and-cousins autchat discussions on Twitter, and also writes and critiques autism-themed fiction. We talked with Bartmess about why autchat matters, sometimes in surprising ways, and also about why “‘Autistic character learns empathy’ is the character arc I most wish would go away.” Elizabeth Bartmess [image: photo of a white person with short light brown hair and glasses, smiling.] Thinking Person’s Guide to Autism: Tell us about autchat. What is it, exactly?  Elizabeth Bartmess: Autchat is a Twitter hashtag by and for autistic people and “autistic cousins”—people who have similar experiences due to other disabilities like hydrocephalus, cerebral palsy, ADHD, etc. We welcome people whether they are formally diagnosed, self-diagnosed, or wondering whether they might be autistic or similar. We have weekly hour-long chats on our experiences, with topics such as  accommodations, burnout, and sexuality. During a chat, the moderator asks 4-5 questions and participants answer them.…