Game:
https://www.roblox.com/games/137966733010280/Speedrun-2D
Socials:
https://twitch.tv/ericance
https://twitter.com/ericance_
https://dsc.gg/ericance
Sources:
I read the full book but it's been a while so this was a great resource for getting the focus vs diffuse mode images and a summary:
https://www.tosummarise.com/detailed-summary-a-mind-for-numbers-by-barbara-oakley/
https://pmc.ncbi.nlm.nih.gov/articles/PMC2864034/
