The majority of my manic episodes have been hateful, angry dysphoric manias and most of my depressions have been agitated. But the last few manic episodes have been rather euphoric in nature and my last depression was more lethargic... don't know why, but everything seems to have shifted in the last few years. I have no idea if this will continue or if things will "go back to normal" at some point... I guess it's anybody's guess, really.