Stay home: spend less, comfort and convenience, but not for himself outside travel: increase knowledge, broaden their horizons, but the cost is more than inconvenient journey
Stay at home: low cost, convenient and comfortable, but not personally to know more about the outside world travel: the growth of knowledge, broaden one's horizon, but spend more, inconvenience
At home: spend less, comfortable and convenient, but is unable personally to understand the outside world travel: knowledge, broaden one's horizon, but spent more, travel inconveniences