This is typical behavior for me. A flurry of activity. I work myself up. I am hyper-active, up, up and away. And then the crash. Hit the wall. I have always been this way.
I manage it on my own. Always have. And it's funny the post-crash phase can be quite productive and instructive. I slow down. I watch my steps. I breathe deeply. I get a bit meditative and philosophical.
It's the post-crash that leads me to the good work. Working on creative projects, listening to music, feeding the soul. Sinking in. So I wouldn't change a thing. Maybe the folks around me wonder what's up. I suppose it's all a bit "bi-polar," but I don't see it as a syndrome, no, I see it as my well-rounded life.