It is the sphere of energy that surrounds our physical body (wrongly called "the subconsciouss mind") .

It constantly exchanges energy information with all environments and also with other people's energy bubbles.

In this way it absorbs the beneficial or harmful energies of those environments and from other people if a person remains in permanent contact with those environments or people for a certain period of time.

it also does it with different physical and energetic objects that surrounds it.

Our energy bubble has a breathing process where it expands and contracts.