Interesting drug. There was an article about it a while ago. Some journo trying it out and found although you don't feel tired your body and mind do exhibit symptoms of tiredness. Of course, long term sleep deprivation can result in psychosis and immune system failure. All shits and giggles then.
Being tired nearly always makes me horny maybe you get Benzedrine and Bromide?
I believe Benzedrine was handed out on a much broader scale than pilots and so on. Component machinists and the like were isssued with it to boost production.