Lions forwards coach Warren Gatland has pledged not to play mind games that may motivate South Africa during the tour.
Wales coach Gatland caused controversy in the Six Nations by speaking of his players' dislike of their Irish rivals.
That drew a pointed post-Grand Slam triumph rebuke from Ireland and Lions skipper Paul O'Connell.
"I want to keep my mouth shut. I've had a couple of lessons... I'm hopefully going to be very, very boring [on the Lions tour]," Gatland told the BBC.
"I think that's a part of sport sometimes when you see if you can get a reaction from someone and you can take their minds off things.
"But I think it's important for this tour that I keep my mouth shut and keep the grenades out of my pocket and not throw any."
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Gatland to avoid Lions mind games
Gatland to avoid Lions mind games
