This will be one of those beneficial years that creates the need for change, but generally these changes won't be too disruptive, and should be regarded as improvements instead of radical departures from your established life. You'll feel restless, dissatisfied with the way things are and with ideas that you've simply accepted for far too long. Follow that sense of restlessness; use it to discover where in your life these changes need to happen.
Is it in your career, your relationships, your own mental constructs or some other area? Once you narrow it down, do some research. Your mind is curious now, open to new concepts and information; you'll be able to apply what you learn in innovative ways. You can use that active mind for other purposes, as well: taking a class in a subject you've been interested in, for example, or learning some new computer skills. Read a book written for the lay person on chaos theory: It may make more sense to you than you think it will! Subscribe to a technology or science magazine; do something that will help you mind stretch far beyond its usual limits. This mental expansion will open your mind for years to come.