The Content Planning Toolkit is a bite-sized course, a fill-in-the-blanks content matrix and a content planning cheat sheet, plus more!
WindowSwap is a website that allows you to watch video footage of the views from windows all over the world. Open a new window somewhere!
Checklists are an MSPs Superpower! I look at the book The Checklist Manifesto by Atul Gawande and How MSPs Can Get Things Right by using checklists.