United Kingdom, May 17 -- Ronnie Wood feels "the best [he's] ever felt".

The 77-year-old musician has been "clean and serene" for 15 years, having gone through "about 10" rehab clinics and realised he needed to kick his drug and alcohol habits for his own sake.

Ronnie - who also stopped smoking nine years ago - told the Daily Telegraph newspaper: "It was that little voice inside me. I was bleeding out of every orifice. And I thought, f****** hell, somebody's trying to tell me something, you know what I mean?

"And I had the wherewithal to listen to that voice, and say I'm going to get off the bus now, and doing it for myself. That's what it was...

"I feel the best I've ever felt [now]."

But going back on tour with the Rolling Stones s...