I'm a GCSE student and my drama teacher wants us all to attend a revision session in half term. However its four hours long and is placed at an inconvenient time, it will also throw all my other revision plans off completely. It would not be beneficial as I am not struggling, I know this from my previous mock exam results. Basically, I think the time would be better spent doing some other form of revision but I don't want to make my drama teacher angry, because she will be very upset with me if I don't go what do I do?!?!