Didn't Sleep Well Last Night

I kept ruminating on forecasts of conflicts and failure for today.  There have been a couple of times when I had trouble sleeping that I used the app to capture what was on my mind and challenge those thoughts.  When I did that, I was able to get back to sleep.  It would have been good to try that last night.  For some reason, I didn't think of doing that.  Perhaps documenting this might help me remember to try the app the next time I have thoughts keeping me awake.  As a side note, things went pretty well today.  Some things went well, most were neutral, and a couple could have been better.  No significant conflict was encountered.  These really were distorted thoughts.