I was an ambassador for Betway during the Rugby World Cup and at the moment I'm working as an ambassador for Artemis Investment Management. I also organised the first Rugby Aid in 2015. We had celebrities playing rugby against former England team players and raised a ton of money for Rugby For Heroes [a charity for former servicemen and women]. Only one celeb got crunched quite badly - Jaime Laing from Made in Chelsea ended up with cracked ribs.
In England, I think we get about 30,000 for maybe an FA Cup final, and there are lots of kids on the seats, which is nice - don't get me wrong - but it's a calm atmosphere.
The 2006 World Cup was the summer I came to United so the England thing was kind of ongoing. Getting to the World Cup was massive but it wasn't until I got to United that I had that feeling that winning was a possibility.
It's like a rugby team. If you're picking for the World Cup final, you're picking experience with youth. Everything is better off having that balance and that mix. I think that, especially, goes for the monarchy as well.
As a rugby player, you strive to be an All Black, win a World Cup, and win a Super Rugby title.
Starting in a World Cup is always complicated, hard, and important. When you start well... The rest of the competitors are watching. I think it's the most important match in a World Cup, along with the final.
To be honest, I was never expecting to be in a World Cup final, a Euro final, a Champions League final, a Europa League final. I've done much more than I dreamt, and that's incredible.
You know I was a ball boy at the Italy v. Argentina semi-final in Naples in 1990 and playing in a World Cup final is something every child dreams about.
Even when I was at the top, playing in the Champions League final for Liverpool and playing at the World Cup for England, I've never let it go to my head.
This is something I've wanted to do my whole life, to play in a World Cup, to play in a World Cup final and win the World Cup.
The World Cup is a very complicated tournament - six games, seven if you make it to the final - and maybe if you lose one game you're out, even if you're the best.
A final is a final, a trophy is a trophy, a cup is a cup. Whatever cup you play, you want to win it, especially when you are a player.
I'd love to feature for the Barbarians. I'd love to win a Champions Cup, and I'd love to get to another World Cup and make a fist of it: get to a World Cup final at least and see what could have been, particularly after 2011 when Wales reached the semi-finals.
I think when you lose a cup final, it's disappointing.
The fact remains that getting people right is not what living is all about anyway. It's getting them wrong that is living, getting them wrong and wrong and wrong and then, on careful reconsideration, getting them wrong again. That's how we know we're alive: we're wrong.
The first World Cup I followed was Sweden 1958. I watched the games on TV. Brazil won that World Cup by defeating Sweden 5-2 in the Final and Pele scored twice.