we forget way to quickly.
we dont have to remember the details, but what ever made us quit good jobs, sell our nice house, say goodbye to our friends and family, and then travel around the world... to settle in a foreign country and start all over.. IS BIG.....
so we dont have to remember why we left, but it is surely enough to think twice.
I think to a certain extent if you were in a good position in SA, and had a good standard of living, then having to settle for second best in NZ, does make you depressed, especially if you spent the last 20 years getting there, only to start over.