You wake with a start. You fumble a bit, then realize that you are in your bed, in your apartment, in your home country.
The dream you just had is so vivid in your memory that you decide right then to go through with your idea to teach in Korea for a year. You realize that nothing can ever go quite as perfectly as your dream did, but you feel that this dream was a positive sign of some sort and if you don't go, you will forever regret it.
The adventure begins.