Many of the most fun things in life are addictive, and many of them are unhealthy or expensive, or both. Travelling is healthy, but expensive. Once most people have been to another country or continent on vacation they often ‘get the bug’ and no longer want to remain settled in their homeland. It’s not only the younger generation of backpackers (and now bratpackers) who are spending much of their time and money on travelling to new places. Retirees and even middle-aged couples are doing the same.
