I heard crushed No-Doz stings a lot.

if you have children that are hyperactive, or have the capacity
to act like they are hyperactive, they need to be treated.
Ritalin, I hear, is very effective in treating hyperactivity
in children. I've also read, and have been told by a few
adults that it's pretty similar to the substance you originally
inquired about in adults who have no symptoms of hyperactivity,
until, at least, they ingest the substance mentioned above.
Thing is, it's so close to the real thing you'd probably
find yourself dosing more often than you mention. So best
thing is to ignore this post. Adrafinil would be a suitable
alternative to at least try and maybe some bromocriptine.
That's about all I know and to be truthful it may not
work for you anyway.