The neurochemistry of acetylcholine, epinephrine, and dopamine is fundamental to understanding how nicotine increases focus, motivation, working memory, and cognitive capacity.

“And of course, if you choose not to use those protocols, that's perfectly fine too, there's certainly no obligation. They are simply available to you should you choose to try them. And if nothing else you now have in mind the neurochemistry of acetylcholine, epinephrine slash adrenaline, and dopamine, and that will really set the stage for understanding just how effective and why nicotine is so effective at increasing focus, motivation, and even as you'll soon hear, working memory and cognitive capacity.”