Supposedly, white magic helps people, while black magic harms, but, in reality, both cause harm. Casting spells is asking demons for help. Most thoughts and dreams are from demons. Demons pretend to be ghosts and aliens. Demons never do good. Barcode is Druid black magic curse and a variant of the mark of the beast. Get rid of all the Occult stuff. Ask Greek Orthodox priest to bless your house. To break any curse, pray slowly the Psalm "the Lord is my light and my salvation" 40 times a day for 40 straight days. That's 1600 times in total. Also, if you're in any trouble (like sleep paralysis), scream: JESUS!