i was faced with the same situation; but i KNEW i was going against aces. i get KK under the gun, and raise to $2.(25nl) a woman who is tighter than a 2 year old that michael jackson hasnt gotten to yet, raises 5. table folds to me. i raise to 10. she IMMEDIATELY goes all in for $48, more than i had at the time. i fold. she has no hesitation whatsoever in her raises and she hasnt played an hand since 1942.