I want to have fun as much as anyone. If you will do your part during class I will do my part to help us not be too stressed. If you’re willing to diligently put in the work for the day, we can have an earlier break. It all depends on how the class as a whole is doing though - not just you as an individual.
We are in an open environment and want to be respectful of groups around us.
Remember this is a workplace. We can not do anything we want or we may be risking our pay for the day and our job as well.