Why do people have bad eyesight?
Bad eyesight, or blurred vision, is most commonly caused by a refractive error like nearsightedness (myopia), farsightedness (hyperopia) or astigmatism.
Amblyopia (lazy eye) — caused by a lack of communication between the eyes and the brain — is another condition that can cause poor eyesight..
Are all nerds smart?
Generally nerds are considered extra intelligent to the extent that they sacrifice social skills and physical activity in pursuit of mental development. … In my personal view, all nerds are smart, perhaps not in every area, but definitely they exhibit advanced intelligence.
How do I know if im a nerd?
Here are ten surefire signs of nerdom from an unconventional nerd:You like books more than you like people.You take great joy in questioning everything.Chemistry jokes are endlessly funny to you.You’re very particular about the TV shows you watch.You secretly love reading your World History textbook.More items…•
Why do nerds wear glasses?
Given this was the social norm accepted at the time about people who wore glasses, the glasses themselves came to represent bookishness, weakness and social awkwardness – they became a universally understood symbol of nerds and geeks.
Do glasses make you a nerd?
Wearing glasses doesn’t mean you’re a nerd but it could be a sign that you’re more intelligent, new research shows.
Can you develop bad eyesight?
Is Bad Eyesight Genetic? Myopia and hyperopia (nearsightedness and farsightedness) are often genetically linked. If one or both of your parents have myopia or hyperopia there’s a stronger chance you will develop this refractive error as well.
Does Nerd mean smart?
“To me, a nerd is somebody that would be intelligent perhaps to the point of being a bit socially awkward and a geek is somebody that is not necessarily intelligent, usually they are, but they are usually savant-like experts in a particular subject.
Is nerd a bad word?
Additionally, many so-called nerds are described as being shy, quirky, pedantic, and unattractive. Originally derogatory, the term “nerd” was a stereotype, but as with other pejoratives, it has been reclaimed and redefined by some as a term of pride and group identity.
Is nerd or geek better?
Geeks are “collection” oriented, gathering facts and mementos related to their subject of interest. They are obsessed with the newest, coolest, trendiest things that their subject has to offer. nerd – A studious intellectual, although again of a particular topic or field.