I agree, but your comment is totally unrelated to this topic..and I am not young anymore. And besides, if you are really ambitious, you would goto China or the states. Going back to Taiwan would just put yourself into a worst place.
It is totally related as working in Canada is simply not much better than being tortured in Taiwan, given its nature state of slow environment. No offence, but Canada is full of those 80% we're talking about here...
btw, I have been working in finance with the first 3 years in Taiwan, 1 year in Hong Kong, and recent 3 years in Singapore...
You being old or not on the other hand is totally unrelated though. Plus, old is really just a relative word...