I took Provigil and it had the opposite effect. My head just dropped down. Since at school many of my students used Ritalin (another stimulant) as stims have opposite effect on hyper kids aid. on hyper kids, I asked my GCP if I was a little hyper."well, yeah, you are,"she said.
Good hyper kinda, complete tasks, etc., it's kept my weight down, when I walked, I walked fast, etc. Back on Amantadine and doing better.