Japanese: No, because even if I learn it, it won't get me far. There isn't much use for my job there (veterinarian). Plus, all the people they need is already there and they are a prejudice nation. They really deny everyone else except themselves.
Chinese: Not as bad Japanese in fact there are bonuses like the ever growing Chinese communities but the country itself will be hard to work for because of all those Chinese scams you hear every day in the news so you really need to do your research before heading there.
German: Also no because the language is considered somewhat useless as with the same thing with Japaneses. Not alot of German speakers in Canada and most of them are in Nova Scotia. Also, Germans are quite prejudice against others except themselves and I don't want that.
Italian: Meh. It's will get me somewhere with my career but there is better.
Hebrew: Like Italian, it's a meh but it has some uses. My job could benefit in Israel but you would really have to understand and blend in to be truly respected.
Lojban: Needs more lojban speakers but if that was the case, I would so learn it for tux sake.
Now here's some that will really benefit me.
Arabic: There are tons of opportunities in the middle east and well, they pay lots for those who specialize in certain areas so my job will be considered valuable there.
French: Guess I should continue with it as I'm living in a country with it. Plus France is health care central....
Spanish: The right places in South America will have me end up with lots of money.
Russian: In Soviet Russia, money makes you!
None.