I was a risk-taker as a young man, and I don't regret it. I'm not adventurous in quite the same way now, but I still love the challenge of testing myself to the limits, flying around the world, or seeing if I can be the first to fly a balloon across the Atlantic, or trying to take people into space at an affordable price in an environmentally friendly way. I'll be going into space with three generations of my family!

I think that being a business a leader that treads all over people to get to the top is actually not the way I think to become a successful business leader.

So I became a publisher by mistake - well, not quite by mistake, because I wanted to be an editor but I had to make sure the magazine would survive. The point is this: Most businesses fail, so if you're going to succeed, it has to be about more than making money.

What's the quickest way to become a millionaire? Borrow fivers off everyone you meet.

Breaking the rules and challenging convention is in the DNA of every successful entrepreneur. Doing things differently and solving problems with new, innovative and fresh approaches are the very reason many start-ups are able to compete and sometimes outpace the established market leaders.

And from, you know, small ideas, bigger ideas emerge. So we're starting with suborbital space flights and we'll then go into orbital space flights and, you know, maybe one day we'll send people on a one-way voyage into the depths of space as per the science fiction trips.

I was dyslexic, I had no understanding of schoolwork whatsoever. I certainly would have failed IQ tests. And it was one of the reasons I left school when I was 15 years old. And if I - if I'm not interested in something, I don't grasp it.