I know what you mean jen, This was something I learned, Reading about something happening to you in a book is one thing, but then HAVING it happen is quite a different experience.
When they finally did it was quite a unique emotions. Excitement, joy and a hint of fear and uncertainty. It was symbolic of your time as a "male" coming to an end. I also always got nervous about the notion of permanent changes. "I hope I'm doing the right thing, cuz I can't turn back." ect.