If he reflects on the past few weeks, Brendon McCullum could be forgiven for thinking the events of 2012 were just a bad dream.
His first 11 tests were winless. There were dog days but it was not always a case of getting done over; at times it was more about an inability to finish a strong situation. It was, above all, a year of learning and of some pain along the way.
When the West Indies arrived in the first half of the home summer the skipper needed runs, and got them, in the opening test at Dunedin.
His second ton of the summer arrived on Thursday and McCullum was then responsible for ramming home the significant advantage accrued that day by completing his second test double century on the last ball before lunch yesterday.
If Thursday was all about rescuing a parlous situation, with Kane Williamson for classy company, yesterday was a matter of making sure that hard-won ground was not surrendered.