I will make a graphical expression according to your recorded mood and activity label. Stick to this little habit every day, and its interesting to see how your mood changes over time as your monthly and weekly temperature changes. The mood is not beautiful to surprise for the natural person, but everything is right. With its simple and elegant design style and minimalist arrangement of CARDS in a complex world, there are too many things that try to grab your attention and take away too much of your time. And we just want to be your friends, to listen to your heart, but to keep it a secret