Creative minds get inspired essentially because of what happens in their lives. It comes from an experience, a happening, a realisation, an experiement. It's a simple equation. A+B=C.
We all create our lifes based on our experience, regardless of whether we persue a creative outlet or not. We base daily decisions on our lives by such things as how much money we have in our pocket (shall i take the train or drive today?), how we feel about people (yikes! i don't want to bump into him!), and our attitudes (I love doing this!). And these perspectives were themselves born out of experiences and earlier perspectives, which in turn came from earlier ones, etc.
Some people make a living out of helping people trace back those steps to identify significant events in their lives...but what about those stepping stones ahead? If you look to the past, it becomes clear that your own choices lead you down your path, and so it makes sense that the choices you make now and tomorrow will create a new path into the future.
So, let's experiment.
How about changing one specific choice for one week, and see what happens to you, how you feel, and what your experiences are. It might be a complete change in dress style, listening to completely different music than your normally would, or hanging out with people you wouldn't normally speak to. The key to the exercise is that it needs to be a significant change, and one that will most likely redirect you for that week. You might be surprised at what happens.
Ok, what's the point? Well, our lives are a bit like a sculpture, each experience chipping away at our present self, and shaping our future self. Many people underestimate how much control they have in this somewhat artistic process. Some artists like to do these kind of experiements often, to keep their experiences and perspective fresh. I often read stories of how creative people came to do their projects, and it makes for facsinating reading.
Maybe after your week, you might have something facsinating to tell aswell.