Sitting on a plane settled in for a long flight. I look out the window as we slowly turn onto the runway. The plane lines up for take off and there is a distant rumble as the jets throttle up for take off. Slowly I am pushed back on my seat as the plane begins to move forward. The concrete runway starts to blur as we move faster, lights flashing by. The plane begins to shake, loose luggage rattles. Across the aisle a woman white knuckles her armrest. Suddenly the plane tilts