The reason Britney Spears is walking off the set of X Factor is… she has Attention Deficit Hyperactivity Disorder, and can’t take medication for it.
Sources say Brit diagnosed with ADHD in her teens and used to take medication for it, which helped her deal with it. But, now… she can’t take it because it interferes with the other medications she takes for her mental health issues.
The source says the ADHD makes Britney have the attention span of a 10-year-old.
