I've been fortunate enough to witness some of the biggest moments in football history mere yards away from the action, but I wanted to go out on a high rather than stay too long. I didn't want to get to the stage where people say, 'Oh blimey, Motty's lost it. He's getting the players wrong, and his voice is going.'
And Seaman, just like a falling oak, manages to change direction.
I might feel a little bit empty, and it might get to me for a short time, but I'm hoping to keep my association with football and with broadcasting - I'm not retiring from everything; I'm retiring from the BBC. I'm certainly not going pipe and slippers.
Nearly all the Brazilian supporters are wearing yellow shirts - it's a fabulous kaleidoscope of colour.
I just thought my 50th year in the BBC is 2018, and it has to end sometime, and I thought that would be a good note to go out.
The competition to get above the rest and be the lead commentator, or whatever you want to call it, is much fiercer than it was when I was starting out. By the same token, there were not as many jobs going back then, so to get one was an achievement in itself.
I think this could be our best victory over Germany since the war.
My favourite English player of my time was Paul Gascoigne. I interviewed him several times, always entertaining.
I do remember once going to Salzburg in Austria. Liverpool were playing a European game there, and they put me in a box behind glass. I hate being behind glass; I always want to feel part of the action.
The World Cup is a truly International event.
I'm not a celebrity whose face is recognised everywhere I go, like Gary Lineker, but my voice does make people sit up and pay attention from time to time.
The FA Cup as a tournament was very good to me. I'd like to think I can still have some association with that because it was the Ronnie Radford goal for Hereford against Newcastle which really put me on the map in 1972.
Its Arsenal 0 - Everton 1, and the longer it stays like that the more you've got to fancy Everton.
It looks like a one man show here, although there are two men involved.
That shot might not have been as good as it might have been.
I did a bit of boxing when younger. Once I was joined by Muhammad Ali as my co-commentator. I've got a picture of the two of us together ringside at the Albert Hall on my wall at home.
The whole London football scene is now financially more powerful and ambitious than ever before. That reflects the city's economic might and its multiculturalism. Now West Ham have a new , and Spurs and Chelsea will follow. And the London clubs have widened their areas of support.
I've watched us go out on penalties so often. I really thought we'd make it at Euro '96, especially after Gazza's goal against Scotland. I still go to every England game as a spectator.
It looks like things are changing in north London. Tottenham have gone down a road they've never been down before. They've kept their best players and pushed young English ones through. They've started to match Arsenal - who were light years ahead - by building a new stadium.
Even now, I still get a bit apprehensive before a game because I am worried about whether I have done enough preparation or if something is going to catch me out. But the fear factor has gone - as it should have done by now, really, after nearly 50 years.
