Troubles singer Britney Spears has spoken out about the reasons she entered rehab. The mother-of-two admits that she acted childish after her split with husband Kevin Federline. Britney has also claimed that before rehab, she had hit rock bottom but is adamant that this has nothing to do with her depression and alcohol abuse: “Till this day I don’t think that it was alcohol or depression. I was like a bad kid running around with ADD. I had a manager from a long time ago come in and try to direct me and my life after I got my divorce. I was so overwhelmed, I think that I was in a little shock too. I didn’t know who to go to. I realised how much energy and love I had put into my past relationship when it was gone because I genuinely did not know what to do with myself, and it made me so sad. I confess, I was so lost.”