1. Not everyone learns at the same pace.
2. Something at home might of come up, loss of someone or sickness.
3. To give the chance to pass.
A before the climax move the story forward
Boys and girls should both have to do house work because of respect fro themselves. Both sex's can be responsible enough to pick up there own mess.. no sex is better at something your better as something when you pick your as* up and keep on trying at that the thing your trying for.
