I wonder if you are willing to spend 6 months' salary ( suppose you have a job) to go traveling? Money isn't easy to make but you wanna breath fresh air in a quite different area or country? It takes that much for airplane ticket, hotel lodging, tickets and food, so would you pay for some wonderful experience and then tighten you belts[font=Arial, STHeiti, 宋体, 'WenQuanYi Micro Hei', sans-serif] ?[/font]

Doesn't it all depend on how long you want to stay, how much you will travel within the country, where that country is even located compared to your home country, what you want to buy, what you do there, etc.?