I think at this time of year teachers and administrators are thinking about standardized testing. Any amount of down time dealing with behaviors, or disruptions takes away time from instruction. There is an accountability factor that makes people do and say crazy things at this time of year. It is not really about you, it is all about student performance and high stakes testing. If kids are not getting optimum instruction and you, yourself, are saying that you are doing an "ok" job, then students MIGHT be missing out instructionally. While you are looking at things from your perspective, there are probably other factors making really nice people behave not so nice. I wish you luck. Why not push yourself and make these next two weeks outstanding instead of "ok". You deserve it. You have put in the time and you know what, the kids deserve it. All the best. You can do it. Leave your comfort zone, and become crazy great!