I had a slack psychiatrist who gave me waaaay too much adderall by prescription when I was in my late teens + early 20s. I went to the point of psychosis, but I was enjoying the feeling, even when I hit paranoid spots.

After that, a relative of mine was switched over from Focalin to Adderall. I found the nearly full bottle of Focalin and ran through the bottle in 1 or 2 days. Bad, bad call.

I recommend not taking stimulants. If you have good insurance, maybe Provigil or NuVigil. Those are milder, Schedule IV stimulants, as opposed to the Schedule II stimulants that some of us into Valley of the Dolls.