"LIVE FAST, DIE YOUNG, LEAVE A GOOD-LOOKING CORPSE"

As they say.
This is actually a major theme in a 80s Glam Metal screenplay I'm working on: Three members of a four member undiscovered 80s glam band struggle with having become old & uncool men after being worshipped in the 80s. The fourth member committed suicide after glam faded(along w/ his dreams of stardom) & grunge took over. The other guys(dealing with 9 to 5 jobs, divorces, hip-hop kids, balding & weight-gain, etc.) struggle with temptations to do the same. It's a drama/comedy.
I get somewhat depressed seeing my rock heroes that haven't aged well: Vince Neil, Don Dokken, Jani Lane, Axl Rose, Eddie Van Halen, most of Twisted Sister... I also hate seeing them slowly fade away like Mick Mars is and Robin Crosby did...
Then again -- Look at Nikki Sixx, Tommy Lee, Bret Michaels(forget about the hair thing, he looks great!), Joe Perry, George Lynch, Tom Keifer, Dee Snider & Steven Tyler(ugly as they are), Slash...They all look great & still rocking.
If we're talking lifestyle: Rocker or average-Joe. I'd definitely pick the rocker's life. I'd rather have fucked the chicks, drank the liquor, done the drugs, and rocked the masses for a decade of decadence than never to have done shit.