[mattseven]

I am a singer and a music nut. I recently recognized that the use of Provigil coincides with difficulty harmonizing and improvisation. 
 
Recently Id been off it for 3 weeks, and begun to feel greater and greater affection for and stimulation from audio. And less tolerance for others' eating noises.
 
Provigil is a norepinephrine reuptake inhibitor used to treat narcolepsy and (in my case ADD).   Just thought Id share this finding.