Blockheads - Parasite

From subconscious, shapeless control has
come to parasite man's mind.
Have a look in your head about one situation,
two voices : your own and the parasite's.
Have a look at society, charismatic leaders are stupid,
serving themselves. Can society be so low by itself ?
Have a look in myths, talking about monsters,
but now they are alive, in your head.