What Did I Mean?

I have kept notes for years about ideas for blog posts. First they were digital, then they were handwritten—I was going through a non-digital phase—and now they are digital. But sometimes I just can't even recall what the note means. I can still use it to write a short post, but I just wonder what inspired the idea and what did I think I was going to write about. A recent example: Dogs lipsync. Not sure where it came from or what I was going to say.