Simon:

Everything you say is true. There is no denying that.

However, there is one other thing you did not mention. It is that one other thing I am looking for.

Yes. It is frustrating. I am hinting at something. Hotter. Colder. Karol mentions it without realizing it.

Okay... here is another clue (of sorts)...

The advantage is not something they have per se, it is something they do not have. By not having this something, they have an advantage.

Just about every other person in the country has it, but migrants do not. The nature of being a migrant means they do not have it. And for many of the reasons you mentioned.

(By the time this is revealed everyone is going to go.... "gawd, is that it" and I'll say "yes" and then run away before you throw things at me.)

Michael Ross