[Serpiko]

Fanscinating, too, the interaction of human with simulation to make a better skilled person. Fireskull

That's exactly what I mean. "Training" is a way to improve skills in a controlled environement, in order to achieve the best results when going for the real deal.

In the same way, "Simulation" is nothing but a "better" trial and error process, since it is safer, it allows to experiment several solutions and, usually, it's more cost effective.