Yes...this happens when I am manic. I start out as hypomanic and then, after days of no sleep (that I attribute mostly to coincidence initAlly) I realize I have been doing and saying some very bizarre things. My therapist realizes I am unwell before I do and she will say something and I will brush it off generally. I will send her bizarre emails that I will think are normal and she will refrain from reading them knowing from the beginning I am manic (thank God)!!! Anyway, it sucks that I have to act like a total idiot before losing my mind while manic. Then I go from behaving bizarrely to complete insanity when I become a danger to myself and am beyond humiliating. I hate it!