Maybe adderall combined with dimethylamylamine and phenylpiracetam would equal limitless. Maybe ethylphenidate combined with dimethylamylamine and phenylpiracetam would also equal limitless. I'm not sure. There are very few reports, but it's people saying that combining a stimulant, dimethylamylamine, and phenylpiracetam equals NZT. It's probably because dimethylamylamine activates norepinephrine and adrenaline, stimulants activate dopamine, and phenylpiracetam activates other receptors and choline receptors to increase focus. It's like one of those new nootropic stacks. I'm curious about the "NZT stack". The benzo is just to curve out some of the excess anxiety if there is any excess anxiety and should only be used as needed.