Hard part time

The winter program was begin at YMCA. I think this season is the hardest !!! On the morning, I wake up at seven, and go to skate link. I have to care our students. However, the link is so cold and I have to stand the link side for 4 hours !!! In the afternoon, I have two swimming classes. Then the time that the class finish is at 5pm. When I go back to home, fall asleep soon.