Same town different people

I finally realised and acknowledged the change of people, the people who I thought I always knew.
Some of us change, Some of us don't.
I'm not changing, but I'm growing. That is distinctively different than change.
Growing and improving means I'm just simply making my attributes better.
Changing means, unpredictable, departed from normal, or the way of adoptation has to be different in order to synchronize with it.

I stand firmly on my own value, I believe nothing should affects me or changes me,
but only to improve me.
What really undesirable is to say goodbye, but I wont feel pity.
Move on, and case closed.