I’m normally cool under pressure and able to solve technical problems quickly. But in a situation where what matters isn’t actually solving the problem but evaluating my performance and my brain goes into overdrive with perfectionism/meta thinking about what they are thinking about me to the point where I sometimes can’t even do basic math.
Exactly, I have been in such high pressure situations several times with directors and CIOs breathing down my neck, but surprisingly I am quite composed in such scenarios. Severity of the problem at hand is in fact liberating as it is easier to focus. But that is not the case with interviews, when there is a strong "me" factor in the thought process.
