text: So the Facial Action Coding System will be valuable in classroom so the teacher can know the feeling of his student.          Getting advice from others helps you in many ways. Sometimes it may be hard to make decisions alone, and asking for other opinions is a good idea. Most of the time, the person you ask for advice from will be more responsible, have a clearer perspective, and may have even experienced the same problem as you. All in all, asking peers and adults for advice leads you to make a better choice than you would have if you hadn't asked for their opinions.