Try clicking down on your mouse for about 10 seconds so that it moves on it's own and all you hve to do is move the mouse up or down. Then put your face about 3 inches from the screen and move the mouse up to the top of your monitor, so it is going forward real fast. You start having the sensation that you are moving forward. You can also get a little motion sickness too. I had a friend do it and she experienced the same feeling.