Not only is it capable of transforming and creating illusions, “It” can also control the minds of weak people, making them become violent. In the movie, the guy who bullied Henry was sent a knife by “It”, which became unstable and crazy. It is extremely ancient and scary, but “It” is not without weaknesses. “It” can only harm the victim when these people are still frightened. Once the victim is out of fear, “It” will lose its power and must retreat.