Look what personality I've got! What about you?
Pearl is a perfectionist and strategist who values thought and reason. She is very intelligent, graceful, and controlled, having a wide range of knowledge on many topics from the history of Gemkind to Rocket Science. Although she gets easily flustered when her plans fail, or when Amethyst says something she doesn't think Steven should hear, she is very caring and motherly toward Steven, to the point of occasionally being overbearing, but always well-meaning. Out of all the Crystal Gems, Pearl appears to be the most poorly adjusted to life on earth, generally being unaware of human social conventions and activities such as jokes, games, arcades, food, and birthday parties, as well as showing a great desire to leave Earth and return to space in "Space Race" (going so far as to risk her own and Steven's life in an attempt to leave Earth, only until it was clear they wouldn't make it did she agree to bail). Pearl also seems to have a generally negative view of humanity as evidenced by her statement in "Keep Beach City Weird" "Humans just lead short, boring, insignificant lives, so they make up stories to feel like they're a part of something bigger. They want to blame all the world's problems on some single enemy they can fight, instead of a complex network of interrelated forces beyond anyone's control."
-From Steven Universe Wikia
on April 02, 2015