I have discovered that we are all made up of energy that is contained in our "body bag". I believe there is some energy of lost loved ones "floating" around us constantly. My mother-in-law was very fearful when she died and it's almost as if I now hear my mother-in-law in my husband. We were the only family members present when life support was discontinued. Since that time, my husband has become someone I don't even know. He is severely depressed and has the same negative evaluation of life that she did. So, could it be an inherited mental illness or a fearful spirit just not ready to go visit someone else?