I can absolutely relate to the Brain Blast sensation. I actually have a hard time reading interesting material because I’ll get to something that excites me and I have to stop everything I’m doing to process it. This also happens when there is something I especially relate to on this site. I get all jazzed and immediately start daydreaming about telling a story about how I relate.
Anyways, I definitely have the same reaction to something exciting, including the strong drive to walk. Though it isn’t necessarily always the same stimuli.
Also, this post popped up when I was about to search for something unrelated. Probably not the best idea for an ADHD website to include a list of distractions under the search box. Or maybe its brilliant.