> Quarterly time retrospective. Every quarter I spend a few hours categorizing my calendar from the past three months to figure out how I’ve invested my time. This is useful for me to reflect on the major projects I’ve done, and also to get a sense of my general allocation of time. I then use this analysis to shuffle my goal time allocation for the next quarter.

This is the only resource I can find online about quarterly time retrospectives... perhaps my duckduckgo-fu is poor. I assume it isn't very complicated or difficult, but I'm the kind of person that appreciates some guidance when starting a new thing. So I would like to know

1. do you have any resources to learn more about this process?

2. would you mind sharing your process?

- [0]: https://www.amazon.com/Elegant-Puzzle-Systems-Engineering-Management/dp/1732265186

- [1]: https://lethain.com/time-management/