I think making someone expose to speak a foreign language could be an effective way to teach.
If we aren't accustomed having our plans "disappointed" in life, we are going to spend a lot of time disappointed, because plans rarely go to plan.
As we age, I think we get used to the disappointments of life because we see things through rose-coloured glasses in early times of our life :)
Yes it is, but children will tend to favor the "easier" side. in this case, 95% of her life is in Finnish (school, family etc) and she only speaks English when I am around.