Looks like a nice kit to add to your tool belt. Does some handy checks if you have a Postgres database to manage.

A good reminder that mental health can be hard to keep in check in our profession. Pay attention to how you feel, anxiety is a sneaky foe. Lots can be done to improve if taken care of early enough.

It's a very nice paper on spreadsheets and how we use them. It got enough history in it to make me tick (goes back all the way to the 1300s!). Also it's well balanced, it's not just about blindly blaming tools but looks at their shortcomings but also how we often use the wrong tool for the task... and then end up managing data and knowledge really badly.