I thought the more famous I became, the more friendships I would have, but the opposite was true.

I saw music as a way to entertain people and take them away from their daily lives and put smiles on their faces, as opposed to what I see it being now, which is a way for me to actually communicate, and a way for me to tap into my subconscious.

I'll keep evolving and put that into my songs.

What's that line from TS Eliot? To arrive at the place where you started, but to know it for the first time. I'm able to write about a breakup from a different place. Same brokenness. Same rock-bottom. But a little more informed, now I'm older. Thank God for growing up.

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.

When pain brings you down, don't be silly, don't close your eyes and cry, you just might be in the best position to see the sun shine.

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.'