text: A reasonable method becomes clear when a young mind uses the chance to ponder numerous alternatives because they serve as additional viewpoints as well as the opportunity to find the stability in previously devised possibilities. In the end, what one thinks is best will be what they want to do. For their own well being, every source should be consulted and always thought over.The Facial Action Coding System is very valuable for classrooms because if it is able to tell if students are confused or bored it could help students learn better and make school better for them. The system can check and see if the student's face muscles are a certain way which lets the system know how the student is feeling at that point. It describes Leonardo da Vinci's painting Mona Lisa as "83% happy, 9% disgusted, 6% fearful, and 2% angry."