Our Spirit is the eternal part of us that has incarnated countless times in the earth plane. Each night, this part of us leaves the body and moves on the astral planes, having experiences that can leave energy imprints. Oftentimes, energy from past lives and our nocturnal travels can leave traces of energy that are not ours and effect our affinity with ourselves.
There are many reasons that energy flow can become either stuck or obstructed in some way: emotional upset, physical illness, stress, or spiritual issues we incarnated with from other lives. Sometimes, those of us who are naturally sensitive to our environments may have taken in energy from our environment or the people in our lives.