For example: How to select a graduate school IMO, this question is fully answered by the linked questions in the comments. However, it doesn't well answered. However (again), I'm interested in the question itself. I think it is exactly a dupe of the related questions, linked by ff524. However s...

I've selected a list of materials that I want to study and free-time activities that I want to pursue in order to improve my chances of becoming a professional and non-professional "decisioneer." In theory, this means that I want to become adept at exploring complex problems and making good de...