Maybe to some people thats exciting but to me its scary
Again I think a majority of people feel the same as you.
I think there is only a small minority of people in a population that would leave their country, family and friends and start everything again fo excitement.
I left for a few reasons, also excitement.
there must be a choice??
sometimes if you way up the pros and the cons, it is better to leave, you can always come back (in theory)