Here is a little quiz, but you don't have to take it to answer.
https://psychologies.co.uk/self/are-you-an-introvert-or-an-extrovert.html
The short of it: Introverts get their energy from ideas in their minds. After being around people for two long, they often need/want to go home and regroup. They often prefer the company of one to three close friends rather than large groups and dislike small talk.
Extroverts get their energy from others and spending time with people. Often after being with a group of people they are ready for more socializing. They like large groups, meeting new people, talking to everyone and it stimulates them rather than tires them out.
Most people are extroverts.
That really IS t he very short version!!!!
I test always as an introvert with some extroverted traits. However, even when my BFF was alive, if I spent too much time with her, I started thinking about getting home to spend some "down" time. I am no extrovert! It is hard and tiring for me to be in a large group of people.
You?
