For a few days to a week at the most I feel like i'm on the highest of highs for no reason whatsoever and it feels fantastic. Then either when something happens that's negative or just for no reason at all, I go from feeling like I can do anything and anything is possible, to sad and not wanting to do anything that I enjoy but I still force myself to do my normal activities even though I feel so crap inside. This has been going on for as long as I can remember. I don't think its related to my ADHD medication since its not a new symptom or anything. I haven't told anyone about this. Not my parents, my mental health nurse or my support workers cause I don't even know what it is. It feels like a rapid forever changing rollercoaster. The down side lasts longer then the highs but the highs are very enjoyable.