It's not like she is annoying on purpose or without cause. She has genuine reason to be apprehensive about a plan that she only just heard about from someone she doesn't fully trust, a plan that commits her to a life-threatening challenge with only the bare minimum of support, all the while being constantly handicapped and sniped by the opposition, with the reward for achieving the near-impossible being a life full of resentment and discrimination from her 'peers'. You bet I'd be annoying too.