i think after you've made ten albums that you have become a legend, therefore on your 40th birthday you should think about hanging up the leather pants. theres too many rockers out there that i used to really love and rock to but are just plain old now.
ozzy, lemmy, jaggar, david lee roth, etc...
they all rocked at one time and are legends in my eyes, but why do they still take the stage and play live