Improvisation – risky, last choice when nothing else fits or a target, tactics that we can improve and can make us better leaders?

I have just seen this short video from MIT which says quite the opposite of what I have heard so far: improvisation is risky tactics, something that we do when prepared stuff doesn’t work or doesn’t fit. Well, it’s not so uncommon to realize that the speech we have prepared, or the class we designed or the tactics we have drafted doesn’t fit … then it might really be handy to be good in improvisation … and not only in those cases 🙂