Lemmy's death got me thinking how most dudes just keep on going until they die. I came up with a few though who quit and have not returned. Henry Rollins Vito Bratta (guitar god from White Lion) Vinny Vincent (Kiss and VV Invasion) Alec John Such (Bon Jovi bass player) disappeared off the face of the earth. Im sure there's more. Guys who just stopped touring and releasing music.