I haven't time to read the whole post just now as am due out! but I
read about 'de-cording' last night in Diary of a Psychic by Sonia
Choquette.
Her teacher told her to say the Lord's Prayer morning and night [to
balance her chakras] and to sit on the floor cross legged [to ground
herself] while chanting Om Mane Padme Om which quote "it clears you of
all negativity and cuts any psychic cords that attach other people to you"

Joyce