We all know what Enneagram types do when they're stressed out, as it's been long discussed in a wide number of publications. And it's been long complained the fact that the Myers Briggs theory isn't a dynamic system because it doesn't explain how its 16 types act when in distress. I beg to differ. The cognitive functions that underlie each type offer pertinent predictions of how the types will act when unhealthy.
These are a series of likely scenarios of how Myers Briggs types tend to disintegrate when under substantial and long-enduring stress. They are based on each type's functional stacking and reveal the typical ways in which the third and fourth functions can rise into consciousness and spoil the psychological balance of each type. These scenarios are inspired by Lenore Thomson's work.