How to come up with new solutions: try out new ways of using old ideas and take chances.

From Guy Kawasaki’s interview with Scott Berkun, author of The Myths of Innovation:

Question: Where do inventors and innovators get their ideas?

Answer: I teach a creative thinking course at the University of Washington, and the foundation is that ideas are combinations of other ideas. People who earn the label “creative” are really just people who come up with more combinations of ideas, find interesting ones faster, and are willing to try them out. The problem is most schools and organizations train us out of the habits.

Question: Why do innovators face such rejection and negativity?

Answer: It’s human nature—we protect ourselves from change. We like to think we’re progressive, but every wave of innovation has been much slower than we’re told. The telegraph, the telephone, the PC, and the internet all took decades to develop from ideas into things ordinary people used. As a species we’re threatened by change and it takes a long time to convince people to change their behavior, or part with their money.

Question: How do you know if you have a seemingly stupid idea according to the “experts” that will succeed or a stupid idea that is truly stupid?

Answer: Don’t shoot me, but the answer is we can’t know. Not for certain. That’s where all the fun and misery comes in. Many stupid ideas have been successful and many great ideas have died on the vine and that’s because success hinges on factors outside of our control.

The best bet is to be an experimenter, a tinkerer—to learn to try out ideas cheaply and quickly and to get out there with people instead of fantasizing in ivory towers. Experience with real people trumps expert analysis much of the time. Innovation is a practice—a set of habits—and it involves making lots of mistakes and being willing to learn from them.