clipped from: highcognitive.squarespace.com   
Most of our predictions are based on very linear thinking. That's why they most likely will be wrong. Vinod Khosla, co-founder of Sun Microsystems

One of the things that puzzles many gifted people about the non-gifted is their general inability to think in new ways, even at the personal, everyday level. Whether it's solving a problem that should be perfectly obvious, anticipating the future, or thinking about larger issues, the average person seems to lack the tools for thinking through a problem in any but the most stereotypical ways