I say 'friend'; TBH, closer to 'associate'.
Anyway, 'Sara' knows I have a diagnosis of ASD (NHS, roughly around 10 years ago) and asked for my advice.
Based on her online results, I encouraged her to go for it and - long story short - she went private, insufficient clinical signs for a formal diagnosis, aside from some traits. She's about £2k down.
Now she's absolutely raging at me.
I'm not particularly bothered because, as I say, she's not a particularly close friend, but god knows I'm not doing that again.