How can Freddy Krueger kill you in your dreams?

wel let me just tel everyone that when you dream of a foe from a movie its seaped into your subconsious mind and actually depicts you would never like to go that way ive been given advice it is to turn face the foe and wrestle them to the ground and when you can do this your over it and all dreams will seas until the next thing you see hapen on tv you don't want to hapen to you and people don't wory about him stiking you in the stomach cause it wont do anything to you you will normally wake up before the glove reaches you or when its just about to penertrate