By CHRISTINA CLARK Columnist Like many of those who come to IU South Bend, I drive a car most places. I drive it by myself. I love driving cars. It has something to do with the idea of freedom found by rolling the windows down, turning your music up, singing to the steering wheel, feeling the wind in your hair as you shift into a higher gear (or feel your car do it for you), pressing down the gas pedal and feeling yourself being taken away to …