"this thorn on my side , this thorn on my side is from the tree i 've planted it tears & i bleed" ,fantastic clearly shows a betrayal.
"Caught on the wheel roll i take that leech am bleeding me cant stop to save my soul i take that leech thatz leading me am bleeding me " i think james tried to convey a message to all metallica fans that life is nothing but a perfect roller coster ride where u may have compramise in certain situations where u might make some personal gains but you may have take a decision which u dont agree , the word leech clearly indicates greed which i think is an eveil cause.
