Saturn equals discipline, structure, and restraint. Uranus equals rebellion, independence, and change. These two contrary planets have been in opposite signs since September '07 but the intensity of the aspect became stronger and more apparent as the square got really tight in October of 2008.
If you have strong mutable configurations in your natal horoscope you are now able to identify with being torn between two urges: staying or going. If you are in a stifling relationship Saturn/Uranus aspects only intensify the discomfort. If you are in a job that feels equally as uncomfortable its quite possible these two planets are energizing the work or career sector of your horoscope making you want to take off on the next plane to anyplace rather than where you are now. The list of possibilities are endless and much too long to go into here in this post.
The trouble is that the contradictory natures of these two planets will keep you stuck until someone or something does the unsticking. So until these two planets move away from each other and a coating of Teflon is delivered by a planetary release my only suggestion is to be patient, meditate and arm yourself with piles of self help books to guide you out of your frustration.
If it makes you feel any better you are not alone. I'm as mutable as they come and was born under the sign of Sagittarius when Gemini was rising and Mercury was in the later degrees of Sagittarius.
For your consideration I'll try to keep my moaning to a minimum.