My experience is mostly pre-diagnosis because I didn't realize that my "Hyper Teal" moments were likely indicative of 'hypomania' moments. I tend to just have bottled up energy that I can't seem to get out, so I have found myself running through the halls/house because I just have to get it out, sometimes I have to scream to get it out, sometimes I turn my music on full blast and dance alone in my room, I can recall running down a hall and banging on a friends door for absolutely no reason (gratefully they were used to my antics), climbing/jumping on furniture like a child. Less often I will have sleeplessness; I never knew the cause so I just got prepared and stocked up on Sleeptytime Extra - I remember in college having to sit in the dark in our special chair, in silence with four cups of tea to even be able to mildly calm down enough to try to sleep. Occasionally, I have panicky moments but i'm not sure if the anxiety is related to hypomania or depression. It's funny because in high school I attributed my hyperness to my menstrual cycle because my two best friends were always able to tell if I was on my monthly by my activity level. I generally don't have hypomanic moments but a few times a year and they are fairly controllable because I know what i'm doing, I just have less inhibitions for doing them.