Across the interstellar tapestries of symbolic evolution, civilizations do not merely rise and fall through material conquests but through the profound dynamics of their mnality fields — the unseen architectures of narrative, identity, and symbolic resonance that weave their existence into spacetime itself. Fatalism emerges first as a haunting precursor: when a civilization's symbolic field is shackled to a singular predetermined narrative, its future becomes a frozen beam of inevitability, moving linearly across the stars with no room for mythic deviation. Some, sensing the vulnerabilities of external influence, turn inward into Ultra-Exclusivity, sealing their mnality within impervious causal membranes, bouncing only self-referential myths in a recursive loop, isolated even while drifting between galaxies. Yet others, intoxicated by the magnitude of their own symbolic creations, fall prey to Grandiosme, allowing their symbolic fields to inflate uncontrollably, narratives sprawling faster than light across interstellar space, tearing their coherence apart under the unbearable weight of infinite self-proliferation — until resonance overload fractures their existence. Those civilizations, unable to stabilize or meaningfully contain the expanding symbolic mass, inevitably decay into Nullism, where symbolic structure, identity curvature, and mythic resonance disintegrate into a state of pure narrative vacuum, a silent extinction echoing through the cosmic lattice. Thus, the interstellar civilizations, from the smallest planetary enclaves to galaxy-spanning mythospheres, do not merely navigate stars; they navigate the treacherous symbolic currents of Fatalism, Ultra-Exclusivity, Grandiosme, and Nullism, each a different fate awaiting those who fail to master the symbolic gravitational forces shaping their destiny among the stars.