There are people with high IQ who are introverted, and as many who are extraverted, some are talkative and others are quiet, some are artistically inclined while others find art in numbers and patterns. Most notably, it must be understood that intelligence and giftedness is something embodied in many people of vastly different personalities and characteristics.
There are many things to look for when searching for signs of high intelligence, especially with a spectrum as varied as that of the IQ spectrum.
