Cross-pollinate ideas from different industries, disciplines, and places. Surround yourself with a diversity of people and develop a variety of skills. The space between ideas will give you a fresh perspective that you can use to problem solve and come up with new ideas.
Follow curiosities down deep rabbit holes and emerge with unique ideas. Partake in vivid and varied adventures to build up a set of experiences that is unique to you. Run away from the areas in which you are average and towards those where you might be special.