The concept of self is complex and can be viewed from various perspectives, including psychological, philosophical, and spiritual. While our bodies and thoughts may change over time, leading to shifts in our identities and perspectives, the notion of self often encompasses more than just the ego.
The ego, as described in psychology, represents the individual's sense of self-importance and identity. It involves perceptions of oneself in relation to others and the world. However, beyond the ego, there are deeper aspects of self that may transcend individual experiences and temporal changes.
From a philosophical or spiritual standpoint, the self may be considered as a combination of various factors, including consciousness, emotions, memories, and values. These elements can evolve over time, influenced by personal growth, experiences, and external circumstances.
While the ego may play a role in shaping our concept of self, it's not necessarily the only factor at play. The persistence of the self can involve a dynamic interplay between various psychological, social, and existential factors, which can vary from person to person. Ultimately, the nature of the self is a deeply subjective and complex phenomenon that continues to be explored and debated across different disciplines.