The one being overplayed is decently represented by the Hollywood plot, a sixty-scene, ninety-minute story based on primary emotions with a twist or two.
This kind of story also relies heavily on archetypes of human behavior.
In life, this story type is the personal ego or persona. In psychology it is theories about the personal ego or persona, including most therapies, most of the DSM, and much of the way psychometrics are used (tautologically).
The story type that is underplayed are the real stories of real minds and spirits. These are almost never simple archetypal, Hollywood plot-like stories.
Hollywood plots work as communication packages, semiotic bundles that almost anyone can unwrap and enjoy with little or no effort. Archetypal stories can be carried around. They can be easily held in the working memory, easily told to others.
This is why they communicate so well and also why they can only communicate so much. They are limited by a formula based on how many people can understand the story and how many will be able to keep it in working memory.
Stylistically, they are tautologies much like psychometrics. We measure what plot techniques lots of people like and are able to understand and then discover that these plot techniques are indeed what lots of people like and understand.
What archetypal stories leave out is what most of real life is.
Real life rarely turns up Hollywood plots. They can and do happen, but even when they do the Hollywood side of the story is typically a simple interpretation of an event which in reality is much more complex.
In Buddhism, thusness is the real thing, the irreducible uniqueness of each moment, each life, each karmic path. Thusness is a story that is much harder to tell precisely because it is true, unique, one-of-a-kind, never-to-be-repeated, authentic real-life.
Archetypes, psychological theories and classifications, Big Fives or Sixes, and all editions of the DSM added together cannot give you thusness. Instead, they will cover it over. They will cover it over because they are too easy to communicate.
So how do you access and communicate your story(s) with someone else? You have to have a technique like this. You really have to work at not doing archetypal stories about yourself and others.
Archetypes and Hollywood plots are population-wide measurements like BMI or psychometrics. They have value when describing or communication with whole populations. This is why we are exposed to them almost exclusively in public media. The real story of you is not there.