She said: 'There’s no excitement, there’s no passion.'I have really good days, and then I have bad days.Even when you go to jail, y'know, there’s the time when you’re gonna get out. It’s just like Groundhog Day every day.'I think it’s too in control.
Britney filmed the 90 minute documentary earlier this year as she forged her comeback following a difficult two years.
In the programme, Britney compares her life to a jail sentence as her father Jamie Spears remains the permanent conservator of her affairs.
Revelation: Britney Spears speaks out on her failed marriage for the first time, admits she rushed into it In the documentary, Britney discusses her life follows her turbulent few years and admits she made a mistake by marrying Kevin.
She said: 'I think I married for the wrong reasons.
'Married for the wrong reasons': Britney and her ex-husband Kevin Federline in happier times In November 2006, just two months after the birth of their second child Jayden James, Britney stunned Kevin when she filed for divorce.