Class started once again this week. This is my last year of classes. Besides this week and next, I have only 1 class per day. I have 2 - 4 classes each day until then. The classes cover all of the upper level dental procedures and concepts. No longer will I be bogged down with G-proteins and NaCl channel mechanisms. Unlike the information from the previous 2 years, all this information is interesting and pertinent to my profession. For example, yesterday I learned of the techniques to bleach a tooth internally. You may think that this is boring. However, I find this quite fascinating. Especially when you think of when somebody has trauma to the teeth and they discolor. They become really conscience of the gray tooth and want it fixed. They decide to come see me and I bleach their tooth. From my exceptional skill, I am able bleach the tooth close to their normal color and they once again to smile with glee. All of this because I know how to put bleach in a tooth. Now that is exciting.