Korea is a fascinating place to visit. It is an interesting place to live.
You can look at your experience in Korea as a chance to either learn a new language and culture, or to save a lot of money (which, given the low cost of living, is very possible), or it can be a type of working vacation (with a very active nightlife). Your year in Korea can be whatever you want to make of it.
Korean people are generally kind and warm-hearted. If you need help, someone
can be counted on to assist you. Some are unimpressed by foreigners. Some are fascinated by them. This can keep things very interesting.
Korean cities have touches of English all over them, which is somewhat helpful. The subway should be fairly usable to foreigners without much instruction - the bus system is another story. By asking co-workers you will be able to figure out the important bus routes that are in your area.
During your time in Korea you will encounter hundreds of different street vendors, both within and out of markets. Bargaining is common. Knock-offs of common brand names (Polo, Rolex, DKNY, etc.) can be found all over. There are also western style department stores. Shopping can be a great source of pleasure in Korea.
Korean food is generally hot. Sometimes salty. Occasionally bland or too sweet. You will find some real treasures in dishes like bibimbap, mi-ok gook, bulgogi and galbi. Luckily for those less adventurous souls Western styled and fast food restaurants abound.
Soju, the national drink, and sometimes I think the national pastime, is cheap. One bottle (355 mL)is about fifty-six cents (US$) and contains 23% alcohol. This makes for an active, exciting nightlife. If you are not into drinking don't fret, Koreans are very understanding about this, and will not attempt to peer pressure you.
Korea is not like living in a western country. Sometimes the differences will frustrate you, but overall you will enjoy yourself here.
