Just remember that Herbert Hoover was a terrible test taker. His colleagues vouched for his brilliance because they read his previous work and thought he was a genius. It turned out he was the type to spend a lot of time revising his answers until they were perfect, so under any sort of timed test he would fail, including his entrance exam into Stanford.

I'm only sharing that factoid because I find it interesting. Maybe Herbert was a terrible engineer by today's standards. He almost certainly wouldn't be president today for completely different reasons, but would he be have been accepted into Stanford? Would he even make it as an engineer? I don't know--certainly not if we put as much weight as we do on tests.