I have diagnosed ADHD(my adhd is just… atrocious) &amp; clinical depression, and when my mental health gets bad I sometimes experience an 18 hour euphoric state. I often self harm during this time, but usually I’m not unhappy, I’m carefree, with many ideas coming to mind and lots of energy. Kinda feels like I’m on drugs. This feels like a short term of how my father (who has bipolar) describes mania. What am I experiencing? Does anybody know?