I get both types of hypomania - the fun one and the crazy irritable angry one. Mostly I get the irritable one, to my dismay. When I am really unwell the agitation and irritability know no bounds. I am almost out of control and do get that way on rare occasions. This symptom was much worse before I started Lithium. Recently I had to stop the Lithium while I was having ECT and bam, back came the irritability and rage. It was a welcome reminder of why I take Lithium.