If your not in control while your drifting, your not drifting. Your sliding out of control.
Drifting is the controlled powerslide of your car.
"With a light touch on the brakes, run the revs up a bit. Slip off the brake and bury the throttle. There's a light chirp as tires scratch for bite. Then comes a sub-5.0-second sled ride to 60 mph. A tick over 13.0 sec. and you're through the quarter-mile. It's a rush, of course, but not overly dramatic. Try the same thing with this pair's predecessors of 1970 or so and you'll find yourself in a bit of a wrestling match. Ain't progress wonderful? Maybe yes, and maybe sometimes it's fun to wrestle."