I can't be bothered to go to the gym, though. I honestly just can't be bothered - it's the most boring thing on Earth. I have tried and every six months I go 'right, I'm going to the gym'. Then I do it for two weeks and get so bored by it.

All I wanted to do was put together one of the best home maths systems in the world, and that's what we've done. I've loved numbers since I was two or three, and I get really excited about them. Now, I'm allowing myself to get excited about things. If you're doing it for a TV network or any major corporation, you have to put a lid on it a little.

I drive a tiny Toyota iQ. I'm quite frugal and often cut my own hair.

I have had stalkers over the years. The police deal with it but it is very scary. One man kept turning up where we filmed 'Countdown in Leeds,' which was scary. It was sad as he'd been sectioned and thought I was talking to him through the TV.

Change is one of my favourite words.

Next year, I hope there will be even more parties, lots of holidays and just having a good time, really. Plus wing-walking, air shows and learning to fly, as they are all things I want to do. I won't be restricted by age.

I've never once heard my mum shout and she's 83 now. She's incredible. She's very, very happy, slightly eccentric but loves laughing, which I do too.