RedDenver
Active member
I will agree that there are a lot of people who have the capability to do better than they are, but they don't apply themselves and try. But....as much as it pains me to say it, you and your co-workers are above average with intelligence.

Could be.There are a lot more hourly worker/day laborer folks in the world than there are aerospace engineers or brain surgeons. I've got a hunch that I'm hanging with the group that resides closer to the mean.
I took a look at the article in that tweet, and here's the study setup:
Researchers compared the intelligence of 329 aerospace engineers, 72 neurosurgeons - recruited through the internet from across the UK, mainland Europe, the US and Canada - and 18,257 members of the British public.
The participants were asked to complete 12 tasks online using the Great British Intelligence Test (GBIT) from the Cognitron platform, along with questions related to their gender, age, where they live, and level of experience in their speciality.
The tasks examined aspects of cognition, spanning planning and reasoning, working memory, attention, and emotion-processing abilities.
And the conclusion:
Their findings of their assessments suggest that contrary to belief, there were little difference between the intelligence of neurosurgeons, aerospace engineers and the general population.
I think the takeaway is more that aerospace engineers and neurosurgeons aren't really any smarter in general intelligence. Very likely they excel in specific areas though - like math for aerospace engineers.