Eli Goldratt developed some thinking tools that I have found work great for me. You can start by reading: "It wasn't luck" by Goldratt it's a business novel wh

Eli Goldratt developed some thinking tools that I have found work great for me. You can start by reading: "It wasn't luck" by Goldratt it's a business novel where the protagonist has to think deeply about his different companies. If you like it, then you can move to the whole textbook: "H. William Dettmer The Logical Thinking Process: A Systems Approach to Complex Problem Solving" Apart from that: "thinking in bets" is a really good book for better decision making.