Michelle Williams doesn't feel ''settled''.

The 'Oz the Great and Powerful' actress - who recently split from boyfriend Jason Segel - has become more accepting of herself as she's gotten older and has a secure lifestyle but she knows this will change in the future.

The 32-year-old screen beauty told AnOther magazine: ''I think it had something to do with hitting my 30s, I feel much more accepting of myself, like having a clear picture of myself that includes all of my flaws. But no, I don't feel settled, I don't feel like I have everything in a place where I want it to stay.''

Michelle also admits it's hard to strike a balance between working, her personal life and caring for her seven-year-old daughter Matilda, her child with late actor Heath Ledger.

She said: ''I guess realising that there is no such thing as a perfect balance, it's not like riding a bicycle, you don't want to just figure it out and stay on track. I find that when I'm working, there are only two things: there's my work and the kid, everything else has to fall away.''