First Mini

In medical school, exams are called minis and the final is called the comp. We have our first mini in one week so everyone is studying like crazy. It is absolutely beautiful outside today and the beach is calling my name. No beach for me however! I have put 8 hours of studying in so far today and have another 6 hours still in me. I may take a 30 minute study break to swim in my pool, that would be ok right?