Travel by any mode of transport provides a break from the whole world. Reading and listening to music are two things which can be easily done on a plane, train or even in a car. PSPs and easy-to-carry gaming devices have made gaming go mobile. When one is staying at a hotel, they can try to get a kitchenette in their room to cook for themselves. It is important to use time judiciously - especially when there's scarcity of it.