Recently I've been staying up until 3 or 4 in the morning to work on my oil paintings.  I know I should feel tired, but I don't.  One of my friends said that I might be hypomanic.  What is that?
Michael Craig
MC
Miller
D001714:Bipolar Disorder / Q000175:diagnosis*; D006801:Humans; D012890:Sleep / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000175:diagnosis*