"We study natural stupidity rather than artificial intelligence"
Amos Tversky
Tversky--now deceased--was a partner with Daniel Kahneman, who together wrote some of the most influential papers about biases in our observations and the biases that affect decision making under uncertainty.
If you're a project manager or business manager, then you encounter these influences routinely. If you've not read at least their seminal work "Judgment Under Uncertainty: Heuristics and Biases" you really should.
You've really no excuse for putting it off. 😀
Buy them at any online book retailer!