Wanting to explore the possibility to plot the "how did you feel" responses in a similar way to how you can plot other metrics like weight/sickness/injury etc

I use the How Did You Feel as a useful and simple tool to monitor my training progress. I grade each workout based on how I feel during the workout and record this value using the How Did You Feel.

By grading each workout this way, I can make a quick scan of my workouts and see any trends over the last week. As a good rule of thumb, if I have two many sad smiley faces in a row, this indicates I am starting to over train.

What I would love to see is the ability to plot these Smiley Faces (they could be converted numbers between 1-5 if this made things easier) making it even easier to see any trends