There is a very powerful mechanism inside us whose main function is self-defense.
It works by creating an internal character — an image of who we believe we are: our identity, our beliefs, our values, our strengths, and even our weaknesses. Anything that threatens this image is automatically labeled as an enemy. Any idea, person, or situation that supports this identity is perceived as good and safe. This mechanism is called the EGO.
The ego’s original purpose is protection. It exists to keep the system stable, predictable, and intact. In the early stages of life, this is necessary. A child needs a fixed identity to survive, to belong, and to navigate the world. But as we grow, this same mechanism starts to work against us. Instead of protecting growth, it starts to protect stagnation. Instead of defending life, it defends comfort. It resists change because change feels like death to the identity it is guarding.
When someone points out your weakness, the ego doesn’t hear useful information. It hears a threat. It triggers anger, denial, mockery, justification, or attack. Not because the information is false, but because accepting it would mean the old version of you must dissolve. And the ego is designed to prevent that at any cost.
The problem is that we no longer need to defend this old character. Growth does not require destruction — it requires upgrading. You are not erasing who you were. You are expanding it into something stronger, sharper, more capable, and more conscious. There is no need for war inside. There is no need for constant defense.
When you understand this, criticism stops being an attack and becomes data. Failure stops being a verdict and becomes feedback. Change stops being a threat and becomes a tool. You stop clinging to who you were and start consciously shaping who you are becoming.
The ego wants preservation. Growth demands transformation. When you choose growth, defense becomes unnecessary — because you are no longer trying to protect a fragile image. You are building a stronger version of yourself.
— Warrior's Path 
