inside out 2 worldbuilding

“Inside Out 2” introduces new emotions like Anxiety and Envy as Riley navigates the challenges of growing up and forming her sense of self. This heartfelt sequel naturally builds on the inner world of its predecessor, teaching important lessons in mental health for both children and adults.


The original “Inside Out” (2015) was a monumental Pixar film that humorously depicted the chaotic inner world of emotions that we all have to navigate.

In the first one, the young protagonist Riley had to learn that negative emotions like “Sadness” (a blue-colored character) aren’t something that have to be avoided at all costs, but are appropriate emotions to feel sometimes, and even a necessary function of a happy and healthy life. It was a powerful lesson in emotional intelligence that resonated with both children and adults alike.

The sequel “Inside Out 2” (2024) continues to build off of these themes in a fun, organic, and intuitive way. Riley is now thirteen and about to enter high school. She starts to experience a new range of emotions (especially “Anxiety” and “Envy”), which start to influence her newly forming “belief system” and a “sense of self.”

The creators of the Inside Out franchise have a team of psychologists that help them illustrate key concepts in an imaginative way, which makes this film both enjoyable and educational. This article will explore some of the new concepts in the film and how the mental world-building in the franchise continues to expand.

New Emotions

Inside Out 2 introduces a bunch of new emotions into Riley’s inner world. In addition to the original line-up (Joy, Sadness, Fear, Anger, Disgust), they also include:

  • Anxiety (orange): The focus of the film. Anxiety is always thinking ahead and wanting what is best for Riley, but also overworks and overworries her. The main narrative of the film shows Riley wanting to become the best hockey player she can possibly be; anxiety tries to help her achieve this by motivating Riley to constantly push herself forward, wake up early to train more, and work harder. However, too much anxiety distracts her from other core values in life, such as kindness and friendship, and also hurts her ability to just have fun and enjoy the game of hockey. At the climax of the film, Anxiety works itself up into such a frenzy that it freezes and has a panic attack (this scene has resonated with a lot of people who have experienced similar attacks, including myself). Riley must learn that while anxiety can be a powerful motivator it also needs to be balanced with feelings of acceptance, relaxation, and joy.
  • Envy (cyan): This emotion is always admiring others, looking up to them, and wanting what they have. When Riley first meets her hockey idols, she becomes envious of how “cool” and “successful” they are, so she strives to become just like them by mimicking them and copying their behaviors, including at one point dying her hair the same way to be more like them. Like all emotions, envy and jealousy can be insightful emotions with the right perspective: they can show us what we want or value in life. However when our lives are completely run by these feelings, we end up trying to be something we’re not.
  • Embarrassment (pink): A big goofy emotion that looks away and covers his head in a hoodie whenever something shameful or embarrassing happens to Riley. It’s interesting to note that many of the new emotions added have a social component to them. This makes sense as Riley comes of age and begins to balance her self-perception with how she is perceived by others.


    inside out 2 emotions characters
    All of the emotions in Inside Out 2 (both old and new). One cool thing about each emotion is that it is naturally paired with a specific color. Sadness is blue, Anger is red, Joy is yellow, Disgust is green, and Anxiety is orange.


  • Ennui/Boredom (purple): A humorous emotion with a stereotypically snobby French accent that constantly pretends to not be interested in anything. They will often deflect serious or uncomfortable situations with sarcasm, irony, or feigned disinterest. This character cleverly shows how many people use sarcasm as a defense mechanism when they are too afraid to be honest or sincere about their true thoughts and feelings. It reflects a common attitude among teenagers and young adults where it’s perceived as “lame” to care too much about anything.
  • Nostalgia (beige): This emotion is a side character that pops up a couple times throughout the film. Each time the other emotions humorously tell “Nostalgia” that she is arriving too soon, and that Riley has to at least wait for her first date, first kiss, or graduation before she starts reminiscing on the past. Perhaps Nostalgia will be the main character in Inside Out 10, when Riley is much older and has already lived the bulk of her life.

The original creator Pete Docter conceived of between 5-27 emotions that could be added to the Inside Out world, so it’s likely newer emotions will continue to be introduced if the series keeps going. Check out different classifications of emotions here, the original five in the movie are based on Paul Ekman’s model (excluding “surprise”).

Belief System and Sense of Self

One of the most interesting new features added to the Inside Out world is the idea of a “belief system.”

In the first movie, they introduced the concept of a “core memory” as a highly emotionally charged event that is then stored in Riley’s brain. Now these core memories can be brought to the “belief system” and turned into a belief (or recurring thought pattern). For example, when Riley fails an important exam at school, that core memory may be turned into the belief, “I’m not good enough” or “I’m not smart enough.”

Here’s how the belief system is visually represented, it looks similar to a bunch of neurons in a brain. Each ray of light represents one specific belief:

All of these beliefs come together to create Riley’s “sense of self.” This is depicted in the movie as a type of “electric tree,” with its roots representing each core belief.

At first the character Joy takes complete control over Riley’s “sense of self.” It only feeds positive memories and positive beliefs into her belief system, and tries to protect her from negative memories by throwing them into the “back of the mind” where they can be ignored forever.

When the emotion Anxiety takes over, only negative beliefs are fed into the sense of self, such as “I’m not good enough” or “I need to be better.” The “sense of self” changes color and shape to reflect these changes in how Riley sees herself.

After Riley suffers from a panic attack during a hockey game due to being completely controlled by Anxiety, the character Joy intervenes and gets Anxiety to “let go” of the controls.

In the outside world, Riley practices a grounding technique by making note of her five senses and taking deep breaths to bring herself back to the present moment. She then does the right thing by apologizing to her friends for being so mean and distant toward them.

Finally Riley “calls” Joy back to her and allows herself to have fun playing the rest of the hockey game with her friends.

By the end of the movie, Riley forms a completely new “sense of self” that accepts all of her thoughts and feelings, even when they can be conflicting or contradictory at times. Riley’s emotions come together and realize that she needs all of them.

No single emotion gets to determine who Riley is – they all contribute in helping Riley become the best version of herself.

Conclusion

Overall Inside Out 2 is a worthy sequel that builds off of its predecessor in an organic and intelligent way that is bound to resonate with both children and adults. Make sure to put it on your watchlist this year!


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