Reactive and Proactive
Introverted SPS's are reactive whereas extroverted non-SPS folks are the adventurers out there exploring the frontiers (proactive).
Image Above - The Canadian Jay or Whiskey Jack, a very proactive bird.
Two models of psychology from the 1990s recently caught my attention. They posit an idea about human personality that seems to resonate with the reading I have been doing on the trait of high sensitivity.
The models hypothesize that there is a sub-group of humans who are sensitive in a…