text: Sure, using your mouth muscles revealing emotions is easy, but it can be a bit hard for those with stage fright or insocial status to show emotions around strangers, thats why this inventions is a great thing to me to know and have in the world of mysteries.There is a wide variety of reasons to why students take there classes at home; for example, medical issues, behavioral issues and environmental issues that are not safe for students; however, students that take there classes at there school districts have a higher chance of grasping information much more faster and in a timely efficient period, and the reason to that is because school students experience real time activities that help them understand what they are learning from their daily experiences at school.