i've my bro told me a story about one of his freinds they were a only child and they were rich. his parents would always go on cruises and stuff and leave him at home and he would beg people to spend the night because he was afraid to be alone he said that he would hear people walking through the house and opening closing doors also tvs and microwaves would randomly turn on in the middle fo the night. scary stuff but i think demons not ghost