One thing that I've found is that a change of environment and work helps dramatically. One TED Talk I enjoyed discussed why he tales every 7th year off at his c

One thing that I've found is that a change of environment and work helps dramatically. One TED Talk I enjoyed discussed why he tales every 7th year off at his consulting business- It lets him recharge his mental battery of ideas for the next 6. http://www.ted.com/talks/view/id/649 http://www.ted.com/talks/view/id/649