I think I'd definitely need to learn to do my own shots... What if I wanted to travel or something, for an extended length of time? Scratch that, I know I'm going to be traveling, and probably going to a bunch of crazy places where I can't go to a doctor's office and have them do everything for me... I think it would just be important for me to learn. I think, though, that if you are uncomfortable with it, voice it! I'm sure they'll be glad to assist you, and let you take your time.