The recent Go match between the AI AlphaGo and Lee Sodol was fascinating. Several observers noted that they were impressed by the AI's play and certainly learned something.
Here's what I picked up:
When making moves from a broad perspective, your actions may not make complete sense to an observer. In fact, you may experiment more than people realize as you search for the best possible choices.
A broad view gives you options and space to work. It also allows your strategy to develop over time. A fixed strategy doesn't leave much room for improvisation or experimentation.