VIDEO: Britney Spears 'Married for Wrong Reasons'
"Everyone has a world that they create around themselves. If I have a lot of nervous energy, you know, when I start dancing it all just goes away and I just feel emotion," Spears, 26, explains in the first clip. "It's like a rollercoaster.
"People think that you go through something in your life and you need to go to therapy. For me, art is therapy, because you're expressing yourself in such a spiritual way."
The second segment finds Britney opening up about her two-year marriage to Kevin Federline. After marrying in September 2004, Spears filed for divorce in November 2006.
"I think I married for the wrong reasons," she admits in the clip below. "Instead of following my heart and doing something that made me really happy, I just did it for the sake of, the idea of everything."
MTV's For the Record airs Sunday, November 30, at 10 p.m.