Seeing this stack of some of the things you blogged from 2009-2017 (even though there is so little after 2014 when I moved for real), you feel inspired. Organize them. Connect them with clips. Read them in chronological order, a time machine to a decade ago. Look at all these things you thought about, crafted into a rough shape, and launched. Some of them are even good. Look at the pile. Just look.
And do it again.