Suggestion to improve the calender

Hi, at the moment we got big nice green check marques for every day complete. I would love to have the option to place emojis next or underneath that tick. Or to replace that check marque. So I could easely see how I felt that day. Or how I felt during the workout. And I could see it immediately with out opening a special day and read the notes. I personally would see a lot of non scale victorys. I am less tiered more motivated energized and happy than some weeks ago. Would it be possible to fit such featur to the calender?