I had this weird, inexplicable fear of jaws. Not just in the water mind, but everywhere I went. See, in the movie there is a scene where a guy talks about sitting in a car with another car blocking him from leaving. or something like that, I can't remember but the part that terrified me was that he walked over to the guy in the car, and saw that he had been killed. Normally that would have scared me of burglars, because that was what he was talking about. But we only watched the part where he talked about finding the guy dead. I wasn't aware that was a burglary, and I had heard of jaws before. Obviously, said my young mind, Jaws could get on land, and had straight up murdered a dude.
Did it make sense? no. Did it still scare me senseless? yes.