Om Swami
Why does my ego not go away even when I understand it is wrong?
Ego takes time and a new environment
Ego does not break in a day, and explaining does not remove it. If you spend many years in a new environment, your habits and tendencies begin to change by themselves. Until then, when anger comes, pause for a moment.
Ego cannot be broken in a single day, nor does it go by being explained away. It is born in us on the basis of what we have earned.