Wayne Pivac has not slept properly in over three months, but he will sleep soundly on Saturday night if his Wales side create history and topple the Springboks in South Africa.
The tourists have been widely written off ahead of the Test series, which kicks off in Pretoria tomorrow. It comes after they concluded their Six Nations campaign with a defeat to Italy, which created history for all the wrong reasons.
It was a low point in the careers of everyone involved and the Wales boss was deadly serious when he told reporters in Johannesburg that he has not been able to rest.