Oftentimes preconceived notions about tech will cloud your vision on implementation. If you are aware of a certain challenge, you will, more often than not, change your design to simplify the challenge. Someone without the experience will not be bound by those limitations and can always figure out how to do it later.
When we look to high profile businessmen, more often then not they do not have the education behind them. Nothing wrong with getting some training, but I'm not sure it is beneficial when it comes to business. There is no evidence that supports it.