Yeah. I was that weirdo, back in the 90s. My parents were those weirdos, back in the 70s... Most people who think a lot have no idea how little other people think because so much of intelligence is genetic. Also, it leads to sociological-assortative mating, friendships, and colleagues, so "people who think" are a tiny minority who think they're the norm because the people around them also tend think. The same way that most rich people assume they're middle-class, most beautiful women consider themselves mediocre, and most popular people insist they're generally disliked and unknown. (If you could read and understand what I just wrote, welcome to the Top 2%. Almost no one can understand writing at that level.)