text: You could ask advice to your family, friends, siblings, or even trusted adults at school, because I'm pretty sure they would be glad to help you the best way they can. You can always count on more than one person to make a decision even if it's a hard one, but the more advice you recieve the better you are at making that decision. Decisions are very hard to make, but it will be easier if you ask more than one person for their opinions on it, they could be more helpful than another, or they could be more expierenced than another. So therefore, it's always better to seek more than one persons advice, than to only seek for only one specific persons advice because, it will help you make the better decisions.  The use of this technology to read the emotional expressions of students in a classroom is valuable,in the article it is stated that "The new emotion-recognition software tracks these facial movements". Also it is stated that "weighting the different units,the software can even identify mixed emotions". "Leornardo Da Vinci studied human anatomy to help them paint facial muscled precisely enough to convey specific emotions"