What I love about heavy music is how you can be angry in a positive way. It’s a gift and it should never be taken for granted. It’s not just entertainment, it’s a powerful medium where the most uplifting of messages can be passed on for years to come.
Nice thoughts mate but this forum is for discussion of music theory. Try the metal forum to discuss your love of metal.
And no, Guitar Hero will not help. Even on expert. Really.