The memory is nowhere near as sharp as it was.
When you're asked to remember specific incidents or identify people in the expanding world of rugby, there can be glitches - like my embarrassing silence yesterday when asked the identity of the Wallaby captain.
The answer didn't come quickly. Michael Hooper and Will Genia flashed through my mind before the distinctive face of Stephen Moore re-appeared.
Rival captain Richie McCaw is the most decorated leader in rugby as he heads into his 148th and final international at Twickenham.
Even with all that experience gathered since his first test against Ireland at Lansdowne Rd in 2001, McCaw will carry some anxiety to the match.