Essence (as relating to conscious humans):

1. Something that is, or exists; entity. 2. That which makes something what it is; intrinsic, fundamental nature (of something); Essential being. True substance.

What Does It Take To Change The Essence Of An Individual?

What it takes is a conscious, focused effort, unless you have been coerced to change or remain the same.

Before the question is asked of one's self, the first objective is to know what your essence is and to be fully honest about what is the best essence for you to have.

The second objective is to use reason to know if it needs to be changed.

If you think your essence needs to change, then the third objective is to ensure it is for your own benefit and self-interest first.

The fourth objective is to make mutual agreements with others that will be the most beneficial and productive exchange of values.

The final objective is to reflect on one's own values created through productive efforts to ensure the greatest amount of happiness that you can have.

What makes your essence what it is, is your philosophy. Everyone has a philosophy, even if they do not know it.

Philosophy: Who Needs It

The Six Pillars Of Self-Esteem