Really hard time...

How do people manage to find interesting stuff to write in these things? I feel like I have good ideas, but they never stick around long enough for me to document.  Maybe I need to train my brain better. Right now I'm waiting for some training to begin for my team, a new tool we're using at work that people need to know about. I said, "hey, I should write in my blog".  You can see how well that's working out... If anyone were actually reading this, I'd love to hear some suggestions, lol.