Last December I started measuring a few things about myself every day. Now, four months in, I’d like to take a look at how it has gone and what that data has shown me so I can improve upon the system. Success of the System Over 102 days I completed the survey 80 times. Based on that I would deem the method a success. Any system that is able to remind me to do something and succeed in getting me to do it ~80% of the time is doing pretty well in my book. Pivoting my completion percent by the day of week gave me the following.   The astute reader will notice that my completion rate was >1 on Wednesdays. I thought there might be a bug or double logging errors in my system. When I looked into it I realized that a few of those were actually my