1. constantly comparing your mental illness to other people's mental illness and feeling like your mental illness is Not Bad Enough™ to talk about
  2. having no motivation bc you're sad but then being sad because you never get anything done
  3. saying something stupid and then thinking about it for the rest of your existence
  4. Seeing or hearing something terrifying and being unable to get it out of your head for weeks or months
    Suggested by @jennyanydots