True Paul. Although I guess in many regards I am different than most users its seems when it comes to 'fears'. I actually have not fears or anxieties about this whatsoever. I know there are trials and errors I'll go through, but don't mind that at all. I'm more excited at the prospect of having a full head of hair again.
A proper analogy to me is like someone going to the gym when they are out of shape.... you'll go through a little discomfort at first but the end results are drastically better than where you started, so why be afraid? Be excited! Only way to live in my opinion.
The way I look at it, the people here are being pro-active about their problems and thats a good thing. You can't live life looking in the rear-view mirror the whole time.