A document about optimally bettering cognition. Thought might be beneficial https://gallery.mailchimp.com/d0bec5d0ab3eb2feb89d212ee/files/8524e9f9-5856-47cc-b0d5-e18f308e9ad4/Nootropics_Expert_Secrets_of_the_Optimized_Brain_2nd_editon_2.pdf...