32-minute-a-day remedy to boost your ego by walking to work

About a month ago, I determined to time my walks to work and back home. My ego up in the sky now, I am very proud to be walking at least 3.8 km a day. Here are the results:


The green line shows how much time (in minutes) it took for me to walk to work during the month of October. The blue line is the average time of 16.02 (16 minutes 1 second).