I thrive in high-stress situations (for short periods of time). Examples include hardware validation before a large production run, putting out literal fires in manufacturing sites, and working in foreign countries to troubleshoot/rework bad hardware. I do fine in live coding interviews, they don't feel much different than being alone at an editor for me.
I was interested by the author's statement: "Working memory is the most reliable proxy (I know of) for fluid intelligence, your ability to reason, solve novel problems, and think abstractly." and the linked study (https://pubmed.ncbi.nlm.nih.gov/21037165/). My working memory is not so great, but it degrades less under stress.
Question worth considering for hiring managers: do you prefer stress-capable employees, or greater working-memory employees? Is my model a false dichotomy?