Sad - another one gone too young.
R.I.P., Mike Starr.
Too often, the demands of touring in a band and the requirement to always be "on" with lots of energy on stage, lead musicians to take stimulants before a performance, then downers to help them sleep, and this cycle gets worse and worse. Even without any stimulants, a few hours of performing live can give you such a natural adrenaline boost that you can't relax enough to sleep for hours afterward... but then you need to be "on" again the next day. I know from firsthand experience how difficult that can be, but I was performing in ONE place, with a short commute to/from home. Add in the need to travel between cities in between those performances, and I think it must be hellish to have a busy touring schedule. It's no wonder so many of them get hooked on prescription drugs first.
Add to that the money that pushers can make selling to these guys, who are already "chemicaled up," the expectations that come with the "rock star lifestyle," plus the leverage an addiction can give a (supplying) company over an artist, and it's easy to see how it happens.
The guys who survive it are the ones who get successful enough and wise enough at a young enough age, to get away from all that. We joke about how ancient the Rolling Stones look today, but few realize that they've been eating super-healthy salad-rich diets and been off of all drugs and getting exercise, etc... for many years already. What you see in their faces is the ravages of abuses committed many years ago. If they hadn't made those changes, they'd all have been dead decades ago, like so many other stars. They saw what was happening to themselves, and managed to turn the corner just before it was too late. Many don't accomplish that.
Understandable risk of the trade? Yes. Nice? NO!