Reminds me of a funny incident,
one of my female fren msg me late at night told me she was scared and cannot goes back to sleep tonight. as last night she was awaken by 2 very loud knocks on her door, and that time everyone was already asleep and no one in the right mind will do that (i suspect its just her dream, something like half awake half asleep kind of situation).
i told her this: "if tonight the same thing happen, do me a favour, rush to the door and open it. if u see anything unusual, just knee down and ask for 4D for me."
my fren ask me to fuck off and never replied back LOL