I went through about 6 months of sever depression, followed by only about a week of hypomania and now pretty stable.
Generally I am a person that is easily triggered. When I'm depressed, I take everything personally and take off at people.
When I'm hypomanic, I get triggered by music or even energetic people. I'm much more enthusiastic during this time, can't sit still, and things are a bit fuzzy around me. I sleep just a little less than normal, but them I am a hypersomniac anyway