Keep your eyes open, ears at attention and talk to all different kinds of people. If you really pay attention, something will stick out at you. You'll likely

Keep your eyes open, ears at attention and talk to all different kinds of people. If you really pay attention, something will stick out at you. You'll likely have many ideas. Research them all, come up with some kind of a plan for each. Sit on them for a while...one of them will jump out at you.