I can't say that is mixed, but I can assure you others have same fluctuations. Speaking from personal experiences. I think I have had mixed a few times, but can't explain it. It is kind of like feeling all the emotions at once. Not sure if that makes sense. Not comfortable. My mania the other night went to complete anger over nothing. Understand what you are saying. Think I even had some dissociation periods with it. Not sure this helping you, but that my thoughts. Best wishes.