"Draw a 'mood spectrum' for yourself" - Psychology - Psychology Express

Did you have a good laugh today? Did you feel happy today? If you often answer these questions with a "no", then your mental state may need some care. Body temperature can be measured with a thermometer, weight with a scale, and blood pressure and lung capacity can also be measured with instruments. So, how do we measure a person's "mood"? Why not try this method: draw yourself a mood spectrum - psytopic.com