text: First, some students maybe have some important things at home with his or her's parents. For example, some students can have choirs to do at home or babysit his or her's siblings. Also, they could be very tired if they have a long test or didn't have enough sleep to do sports or any activity. For example, I always get tests almost everyday cause my teacher loves giving us quizzes and sometimes I don't go after school activities. Next, some activities can put too much pressure on a student because maybe he or she can't play that good. For example, students can't do everything in life good but they don't have time to do these sports or another stuff. In conclusion, students don't have to do these things cause maybe they have to do something else that is important to his or her's activities.