As a going concern, Metallica has outlasted many companies rise and fall. It is a juggernaut. How they can keep going and whether or not the strain is livable s

As a going concern, Metallica has outlasted many companies rise and fall. It is a juggernaut. How they can keep going and whether or not the strain is livable seems to be a good peer to going through other high stress, rewarding jobs. Hence the change from "Alcoholica" to sober and in shape.