I have doubted for sometime to post this video or not. On the positive side, it could make you less vulnerable to unseen manipulations. On the other side, it could raise a whole range of negative feelings. So I post it with a warning.
It is interesting to hear how black ops are extensively trained in occultism and how Derren Brown, the well known illusionist, is (sometimes) using astral energy manipulation to achieve the desired effect. But please heed the warning below.
Warning: This video has some very disturbing stories. Skip it if you are emotional, feeling vulnerable or easily disturbed. This is a sincere warning, not to raise sensation.