Today the best of the many PowerPoint presentations was on Battlemind. How to keep your head on straight in a combat zone. The course was taught by our battalion flight surgeon. He has a black belt, works out five times each week and says fitness is the secret to keeping a cool head in combat. He also said how important nutrition is to good health. Just before his presentation started we got today's box lunch. Instead of MREs, the box lunch is a cellophane wrapped box. We were eating these box lunches while the filght surgeon spoke. There were various ones but mine was typical: 2 Uncrustables peant butter and jelly sandwiches, a small can of Pringles sour cream and onion potato chips, a candy bar, a bottle of water. Oh well. Most everyone seemed to be paying attention while they ate their PBJs.