The best way to improve your decision making is to keep a journal of your past decisions and how they turned out. Without one you'll just keep making the same mistakes.

Any big decision made should be made with due deliberation. A decision journal is a tool you can to help make better decisions.

The following is a list of catch up questions that I’ve collected over the years. I’ve always found it helpful to review this a pick a couple relevant ones before a catch up I have with my reports or with my manager.