Mostly irritability, anger, and impulse issues...never have had the "fun" part. My ups always come with alot of energy too...i sleep hardly at all (and not tired) and can't sit still.

But I haven't had this happen for a few years. My trigger is gone now (old job and supervisor) so I don't believe for a minute that I will trigger a hypomania. Depression is my biggest risk. But I have nothing to be depressed about...my life revolves around my happiness at work (it is my social life) and it's going great.