By asking the question 'Am I happy?,' and via the answer setting out what I mean by happiness, there is a political route that can be taken, by asking another question - 'Can politics deliver happiness, and should it try?'

We should confine booing in sports arenas to sport. I love a good boo as much as the next football fan.

For all that the papers would say I was a liar, I took the words I was saying at briefings as seriously as Tony Blair took what he would say at the Despatch Box. I find it very difficult not to tell the truth. I felt I was accountable for what I said.

I have always been driven. I have always believed in what I believe very deeply.

I think I'm highly loveable.

I remember talking to Alex Ferguson about Tony [Blair] and Gordon [Brown], and he said: "Why doesn't Tony just get rid of him?" But if you sack someone in football, they can't turn up to training the next day. In politics they're still on the pitch. Gordon would still have been a big player.

All of this is happening because there has still been no reckoning post the financial crisis. So governments have fallen, one bloke has been to prison, the banks have gone pretty well back to status quo, the rich are getting richer, and the poor are getting poorer. And it's fuelling anger. And somehow [Donald] Trump, who represents the worst aspects of capitalism, has persuaded people he can deal with that.