For a moment there I thought you were talking about Heathrow's Terminal 5, which i don't believe anyone would consider an exciting experience.
I used to hate the idea of travelling. Up till six years ago, I was the kind of person who only left my bedroom when forced to, and most of the time since I've had a very quiet social life. Then, a couple of years ago, I became obssessed with other countries and cultures and decided to travel. I've spent most of 2009 (and all my money) in Latin America and South East Asia.
It's not easy to do, especially when you have to make sure you always have a place of solitude and silence to retreat to, but I really, really loved it.