Nobody has claimed (that I've noticed) that their understanding is "authoritative", except you. You seem to believe that YOUR understanding is absolutely correct, and anyone that understands differently is wrong.... that's pretty authoritative, by definition.
And, yes, this IS about you, and your abrasive approach to Biblical discussion....
Ok, you're rough and tough, and you don't "roll over"..... good for you. My comment was not about rolling over, it was about being less bellicose in your approach.... but, hey, by all means, be yourself....