Butternut I was talking about personality types. Extroverts enjoy being around other people and tend to focus on the outside world, while introverts are the opposite—they prefer solitude and tend to focus on their own thoughts.

Here is a video that talks about it in general, but I personally think personalities are more complicated than this. Now, they think there is also ambivalent personality tyep which is between extroverts and introverts. Hope it helps.

https://youtu.be/RFrCCvV7mRo