That irritates me the most - missing tackles.
I spent my time chasing rucks and never managing to hit any, so I quickly switched out to the backs.
I was always hugely into sport before I started boxing. I played rugby, football, cricket, athletics, swimming.
I'd say I am a fly half. As regards being 12 for England, I've not tried to play any different. I guess I've been like another 10. Obviously, you do some things differently, and you might not have your hands on the ball as much - but you're still in the game and constantly communicating.
I was always big. I was kind of around this size, like, since I went into high school. I played rugby and stuff like that. So, people, you know, would screw with me, but I never got into, like, a real fight or anything like that.
I lost a dear friend of mine from a rugby injury at 26. We don't usually deal with mortality at that early age and it's given me an appreciation of time, of trying to fit everything in.
I don't know how many times you see 10s tackle each other.
Tackling is my favorite part of the game.
I've just got to be a little bit cautious with my technique and all that sort of stuff, going into tackles. But I'm not going to change the way that I go into it. I'm going to be aggressive.
One of the more bizarre games I played as a kid was something called 'kill the man.' It was a cross between football and rugby, which found the person carrying the ball a target of some hungry tacklers. I still don't know why we enjoyed the game because it was impossible to win.
As a player, I loved being tackled, whether it was in training or in a game. I took a full-blooded challenge as an invitation to do exactly the same thing to an opponent. I would wait for my opportunity and nine times out of 10, I would get him back.
Without being too profound, I never dreamt of getting 100 caps for Wales.
I've got confidence that I'll be able to pick it up eventually, but that's the reason I'm a full-time Sevens player this year: because I knew coming into it that it would be really tough, and I've got to give it my all.
I'm not the only one that's joined in the Maro Itoje song, to be honest with you!
Football is at least as 'gay' as rugby, Greco-Roman wrestling and the film '300.'
To say I have played through four World Cups, two Lions tours, 91 international games and a ridiculous number of injuries and other setbacks gives me an incredibly special feeling of fulfilment. I know myself well enough to know that I will never truly be satisfied.
I was a rugby player, I was a hockey player. You know, I just love to challenge myself, and I love to compete.
My kids are my life. Sitting on the sidelines watching my son play rugby, helping them with their homework or getting them ready for their exams - I can't think of anything else I'd rather do.
It's really important for kids to read right through childhood but I know sometimes it's hard to get them to read. The key is finding something that they're passionate about, and for me it was, and still is rugby, and being healthy and active, and a lot of kids are like that too.
Titus looks like Tyson when he strips off in the dressing-room, except he doesn't bite and has a great tackle.
If I had my time again and was able to change one thing from my career then I wouldn't have retired. I would have played for Wales longer.
I grew up in Shropshire, but I was born in Wales. There was a hospital seven miles away, but my dad drove 45 miles over the Welsh border so I could play rugby for Wales. But as a skinny asthmatic, I was only ever good at swimming.
I was overwhelmed with messages of support I received from people around the rugby world. Sometimes you take it for granted, but I can't thank people enough for how much they supported me.
I played rugby in the winter, cricket in the summer, and for a brief period was on the books at Cardiff City. Athletics was only sports day for me. In fact, I never really liked it. I was never too keen on a sport that didn't have a ball at your feet.
There will be nothing better than playing international rugby. It's a dream come true.
