There's something weird about being seen as highly functional - as problematic as that term is - that people assume you must have more capability than what you're running it.
It's like they assume you're running at 40% spoons most of the time, so you can definitely add on an extra 10% today.
nah mate, I maintain 95% consistently because I want to pretend I'm doing okay. If more than one thing goes wrong or I start forgetting one of my meds, I crash like fuck.