[NateEag]

People are not actually fungible.

Each of us has different skills, insights, strengths, weaknesses, and life experience.

What caused one of us months of misery might be the next person's perfect problem, what they were born to solve flawlessly.

[taneq]

That’s why you average across several questions. If one is too hard just leave it. You’ll pretty soon get an idea who’s good at what.