Part of my training was learning how to refer patients to cardiologists for heart problems gastroenterologists for stomach issues and rheumatologists for joint pain. Given that most physicians were trained this way it's no wonder that the average Medicare patient has six doctors and is on five different medications.
All that stuff about heavy metal and hard rock I don't subscribe to any of that. It's all just music. I mean the heavy metal from the '70s sounds nothing like the stuff from the '80s and that sounds nothing like the stuff from the '90s. Who's to say what is and isn't a certain type of music?