15+ Signs You Are Smarter Than Average, According to the Research

A thought-provoking list was published by Business Insider that summarizes some science-based commonalities between smart people. Certainly, this is the perfect place to mention that correlation doesn’t imply causation. So don’t necessarily run out there and get a cat to boost your IQ.


  • you are a night owl
  • you might also be an introvert
  • you were breastfed
  • liberals tend to be smarter than conservatives
  • chances are, you are also not religious
  • you learned to read early
  • being funny

Source: Big Think