I think there is no better way to invite a human being to view their body differently than by inviting them to be an athlete, by revering one's body as an instrument rather than just an ornament.
I've been doing a lot of different cross-training and kickboxing and Capoeira and kite surfing, and I've just really been back to what I consider my original athletic self.
When I was 11 years old and I was on a road trip with my family. I turned to my dad and said, "Do you believe in Adam and Eve?" And he said he didn't think so. I remember that felt like a slap in the face, because if my parents questioned Adam and Eve, then they potentially questioned everything within Catholicism. Eventually that idea led to my feeling liberated, but at that time it was very scary.
Ageism works in both directions. As a teenager in the public eye, people would talk condescendingly to me. When you get older there's this feeling that you have to start carving up your face and body. Right now I'm in the middle ground - I think women in their thirties are taken seriously.
What influenced me was Tori Amos, who was unapologetic about expressing anger through music, and Sinead O'Connor. Those two in particular were really moving for me, and very inspiring, before I wrote 'Jagged Little Pill.'
That I would be loved even when I numb myself. That I would be good even when I am overwhelmed. That I would be loved even when I was fuming. That I would be good even if I was clingy.
But once I acclimated and really used fame for what it was offering me as a tool to serve my life purpose of inspiring and contributing, then it started to get fun again.
I still indulge in a glass of wine or chocolate - treats are mandatory. Without deviating from the day-to-day healthy diet once in a while, it wouldn't be sustainable for me, and that's what I wanted: an approach to eating to last my entire life.
I think it's irresponsible when celebrities imply they're doing it all themselves. My son has aunties and uncles around all the time, and my husband is my hero. He's really full-on. I couldn't do it any other way.
And ultimately the people who produce my records, they know that they're here to serve the purpose of me expressing who I am at this period of time and augmenting that or pulling it forward and I love that process.