So don't stop moving forward. For a while, you may feel as though you're taking two steps forward, one step back. And there may be some personal heartache along the way. But when you look your little ones in the eye, you will find your voice and take a stand for them. We are their voices. And we must have the courage to stand up for them, whatever the odds or however powerful the opposition might be.

Sometimes I think that everyone has a tragedy waiting for them, that the people buying milk in their pajamas or picking their noses at stoplights could be only moments away from disaster. That everyone's life, no matter how unremarkable, has a moment when it will become extraordinary - a single encounter after which everything that really matters will happen.

It was about being able to dance like Cassidy did, as though no one was watching, as though the moment was infinite enough without needing to document its existence.

All the big pop acts that I've been into over the years - whether it's ABBA or Prince - managed to combine amazing melodies and honest human emotion. But coming out of the super-super-commerical pop industry in the 90s, maybe people forgot about the fact that pop music can do both of those things.

The way I figured it, keeping quiet was safe. Words could betray you if you choose the wrong ones, or mean less if you used too many.

Having access to mobile phones and being able to document your own life brings people together.

Maybe I bring people into that pop world who don't usually find themselves there because there's not enough stuff for them to get excited about otherwise.