My consulting company was hired by many businesses to hire there management. I round filed resume’s from Harvard - Yale etc, followed by any Lawyers. They would kill off a business fast. They tended to be arrogant and lacked human understanding. One study noted that the higher you IQ the more self deceiving you are.
Some of them are brilliant, some are dopes.
It does not take a rocket scientist to differentiate between the two.
Mental masturbation is not a great pursuit.
The study was done by people with an IQ of 100.
Also some people with higher IQ are bad spellers and will often use you for your:)