A tough one to comment on. I would suggest that caucasian expats would have less of a hassle in terms of not having a support structure, especially compared to those on a WP and from countries like Bangladesh, India, Indonesia, Sri Lanka . . .
Here goes:
Generally Caucasian expats are not looked down upon by the local population - there is no antagonism by the Chinese towards people from the US, GB, Oz, Europe.
So, this is one thing less we have to live with. Also, the vast majority of us can phone 'home' when we need a shoulder to cry on, perhaps even fly wherever it is we call home' for a short while to get what we need.
Imagine yourself as an Indon maid or a BanglaDeshi worker: looked down upon by society, not enough sufficient income to phone or go home whenthe need arises, working loooooooooong hours with no week-ends in many cases to bond with those similar to you. (I just look at the maids in our
condo - up at 5 and lights out at midnight - no chnace to interact with their peers).
And yes - crimes occur in every society, murder occurs in every society, did thousands of years ago, still does now.
having read my post, I conclude that it is crap -