I've never really had the desire to be a front person or a solo artist. I don't really create that much of a hierarchy in my mind.
In f(x), when I'm doing K-pop, that's cool - that's our concept. But me, as a solo artist, I'm just me. I'm gonna wear my jeans, my Jordans, and I'm just gonna be a little stupid on stage.
'Beautiful' was something that I kept really close to my heart, that I kept from a lot of people for years and years. It's my story. And I think that was the first impression I needed to give to people as a solo artist. This is who I am; this is what I'm about.
As a solo artist, it's so easy to be lumped into a singer / songwriter genre and writing sleepy, sad songs that are very emotionally rich that mean a lot to you, and people just get kind of tired.
I discovered that it was a lonely world being a solo artist. Then I started working with another solo artist, Rod Stewart, and he used to tell me how lonely he was!
Over the years, I was never really driven to become a solo artist, but I was curious to find out who I was as an individual creative person. It's taken some time, but now I feel I've truly paid my dues. I guess I'm at a point now where I'm more comfortable in my own skin.
If I'm going to go out to be a solo artist, it's because I want to do something different without having to wait on someone else's schedule or hobbies or be limited by other people's prejudices. I'd be kind of stupid not to exercise that.