At school I was called Fred, which is my middle name. At that time, Fred was considered to be a bit of a horrible name, so that's why. Otherwise, I was called Titchy because I was little. I was still only about 4ft something when I left school. I grew a foot under glass in my first year as a gardener. It's really quite amazing what sun and manure can do.

Airports - they're not my idea of fun at all. Some of the staff are lovely, but you do always get one or two that seem to forget that it's actually costing you a lot of money to be there and be insulted by their surliness. Times have obviously changed and we need to get used to being more strictly vetted, but they could be more pleasant about it. A smile wouldn't go amiss.

I was very inventive. I lived in my own world - my dad said I was a loner. Not lonely, just happy in my own company. It's the same now. I need time alone, which is maybe why I love to write. Having said that, I love the sociability of telly. It's a nice contrast.

Julia Roberts was really rather lovely. I had to interview her on Pebble Mill At One years ago. You learn not to be starstruck if you're trying to get a decent interview out of someone. If you fall apart it's counter productive.

You hope people won't be tricky or miserable. If you're in public life, it's important not to be. If someone says, 'I like your programme, thank you,' you should be grateful. I am. Why be nasty?

I love Chatsworth, Winchester Cathedral, Edinburgh Castle... Every time I'm in the vicinity of something old and worth looking at, I try to go. You don't even have to leave your home town to see some places. How many Londoners have seen the crown jewels? Not many, and they'll blow you away, I promise.

Don't overdo the booze especially while flying - just because it's there doesn't mean you need to drink it. Everything in moderation.