In judging the suggestion of a supervening apprehension of bias, it is reasonable to assume that the hypothetical lay observer would base the opinion on a fair assessment of the judge's conduct in the context of the whole of the trial. A judgment of the loss of impartiality and neutrality would not be made from a short and emotional exchange taken out of context and then weighed in isolation. Judges, like witnesses, are human. Despite their professional training they are, in varying degrees, likely to show the range of emotions to which humanity is heir. Whilst patience is a judicial virtue, so also is a concern about justice, the efficient conduct of proceedings, and the avoidance of unnecessary delay, including to other litigants awaiting their hearing. Judges should understand the variety of skills in communication that exist in the community. Some people are pedantic, even without wishing to be so. I get the impression that the appellant liked to take fine points of language which might delight a seminarian but which could cause irritation to a busy judge who thereby formed the opinion that he was temporising and evading questions which were embarrassing to him. Some of the expressions of Powell J, combed over in a detailed appellate examination of the transcript, are such that, with hindsight, they could doubtless have been improved. On the other hand, the right, and perhaps the duty, of the judge to expose the development of his thinking to the appellant, and explain and justify what he said, can be viewed as a whole and seen in the context. This is especially so when it is considered that the hypothetical lay observer would most likely also have been irritated by some of the appellant's prevarications and would have been aware that, soon afterwards, the emotional storm had passed and the trial resumed its steady progress on calmer seas. The judgment at great length reviewed the facts and with unusual attention to detail explained, fully and unassailably, the rational bases of the conclusion to which his Honour felt driven.