Miley Cyrus is "not afraid" to walk away from the entertainment industry

Speaking to Pamela Anderson for CR Fashion Book, Miley explained: "I'm always redesigning, reimagining, re-inspiring.

"I actually had this moment the other night where I was lying in bed thinking, 'Wow, I really jumped on a train when I was 11 years old, and I've never gotten off.' I made a decision at 11, and I've never stopped. I made this deep commitment, and I never questioned it or reexamined it.

"It wasn't until my late 20s and early 30s that I started reevaluating: 'Is this still what I want?' So far, the answer has been yes, but I'm not afraid of the day it's no. I don't know if that day will come - when this no longer has my heart the way it does now."

Miley has actually come to appreciate "simple" things in life, in spite of her fame and success.

The chart-topping star explained: "A big part of what we do is sharing. Something I love is gardening - actually, I'm making sure my dog isn't digging mine up at this exact moment.

"Gardening is something you do for yourself. When we've shared so much of ourselves, having those little precious times with something simple - like putting a seed in the ground and nurturing it - it becomes a very personal process.

"Having that has been the medicine that's kept me grounded in my sober lifestyle. It's part of a practice, the way yoga might be: getting out into nature, doing something with my hands, and having a creative outlet that isn't about fame or success.

"It's a genuine win when you put a seed in the ground and see flowers in the spring. I did that on a hillside a while ago. I was leaving for a tour, and I just threw seeds out, thinking maybe when I came home something magic would happen. And it did."