Fear is a good Advisor
For RVU, a Dutch National Educational Television Broadcaster. Part of the Wisebits project, that includes 356 small movies that explain filosophical theories written by Bas Haring and his group
Big fear, like phobia, is usually unnecessary and not very useful. But fear does have a very practical function when we think of practical behavior in daily live. For example when we think of crossing the road, a bit of fear is needed. But on the other side too much of it . . .