I considered applying to INSEAD. As far as i can see,
I have a 'Practical' level of a second language they need.. in Japanese that means JLPT level 3, something which i have already passed.
What this means (in terms of Japanese), is conversational level.
So you can do day to day activities, talk with colleagues and actually have a conversation with them. e.g what you did last night, etc. " I watched Tv last night, and there was this really funny show on, this guy did this and that and fell over etc."
as in indication... JLPT has 4 levels :-
Level 4 - Basic level - say hello, goodbye, talk about the weather, order food, read menus etc.
Level 3 - Conversational - talk about hobbies, discuss days events, understand the basic humour
Level 2 - Business - Conduct negotiations, discuss and talk about technical and business topics
Level 1 - Fluent - Can talk and read about politics and any other topic etc.
Basic level is already ok for me in terms of speaking, as i speak chinese as well.
I didn't apply to INSEAD because a 10 month course seems far too intensive for me, especially with 1 kid, and a second on the way.