I think emotions, expressions are directly proportional to the experiences we have every day. The emotions are an outcome of your reactions to various situations. The way you react before you can think is like an indication that your subconscious mind has already programmed many situations. But you can never decide on how you will react until you're in the situation. These pre-programmed reactions are our interpretations of the actual events that are going on, rather than from specific emotional feelings. The five main emotions visualized in Inside out - anger, disgust, fear, happiness, and sadness is a broad classification of a whole range of emotions. The amount of each emotion felt in a moment is unobservable once your consumed by a feeling. Maybe that's because c ertain emotions are correlated meaning they often rise and fall together that you're not able to specify the exact feeling. Especially during a sad phase. B ut if you are able to s...