I raise KK utg +. BB EAGERLY calls. Flop AJ9 rainbow. I cbet, he quickly called. Turn A, check,check. River: K he now leads into me. I did think that he had an A, thought it was unlikely he had AK but thought he would lead out w A9, AJ or Ax. I chose to just call rather than open up the action again by raising my lesser full house. He had A9. Trying not to be results oriented. Do you think I should have raised or agree with the call? How important are physical tells when deciding your action? Thanks!