Getting a little nervous

I'm sure glad I'm working full time so I don't have a lot of time to think about my upcoming surgery on Friday. I know I don't have anything to really worry about but I still get concerned anytime I have to go under anesthesia and thats not even a great concern  because I've never had any problems with coming out of anesthesia. Maybe deep down I am worried about being off anticoagulants even for a short period of time during the surgery. I finally figured out maybe I'm not invincible after all.