I have well-controlled anxiety, I'm good at my job and people mostly wouldn't know, but in interviews, I get adrenaline spikes, croaky voice, dry mouth, shaky hands, sweating. It's beyond frustrating, as that's not how I am in my job, but I always get feedback that 'you seemed nervous' and 'we weren't sure if you'd have the confidence needed'.
WIBU to flag that before the interview - to say look, this isn't me day to day, it's just an anxiety in this specific situation?
Then at least if they give me that feedback again, I have some recourse to what is a medical condition that I presume they have to make reasonable adjustments for? My anxiety isn't a lack of confidence or resilience or mental strength - I have all of those. It's the result of a physical condition - adrenaline rushes that are just beyond my control.