revulation

The fact of Ego and uniqueness; by being exposed to which external circumstances abandon
its former qualities while being molded with itts own essence? Or maybe the Ego(the uniqueness) is the product of  inquiries into which formal and emotional threats can annihilate or damage it and which irrelevant situations it can be immersed in as it is being eradicated by external events (revulution,change,transformation,coup,oppressions,punishment,or discipline)
How can uniqueness display its existence by adopting a new,different position? Can feature the Qualities from its former self? Can remain as itself? Can it evolve into the new era enriched by displaying desirable attitudes?