If you comprehended what I had written, I said, "Just don't make the same mistake I made: let the thing grow until it's so big that surgery will be the only option because more-than-likely it will only continue to grow over the years."
In other words, get the thing while it's still tiny enough to qualify to be zapped with Cyberknife, instead of letting it grow to the proportion that surgery is the only option; but, if the doctors say that ANs do not always grow (no one had ever told me) then there is reason to watch and wait. It's just that, in all the years I've participated in this form (11 now), I can't remember one person ever reporting their AN never grew—that is, until ANGUY.
ANGUY, what happened was that you failed to take account of the radiation option, that I brought up initially. Alabamajane was only trying to clarify for you what I was saying.