Today I'm attending a class on knee replacement followed by my pre op appointment. My husband is coming to the class since he's going to be taking care of me, Lord give me strength! I love my husband, don't get me wrong. I just hope I don't snap his head off in front of everyone at this class.... I also hope to be in full control of my facial expressions in the event I CAN keep my mouth shut. What the rest of the class doesn't know is, I'm bringing the class clown! Lord give me strength!