30 Ridiculous Things We Grew Up Fearing Thanks to Movies
Movies are the stuff of imagination — everything about real life is magnified to create drama and evoke emotions. Sometimes, though, people forget that what we watch in movies is a dramatized version of reality and this is especially true for horror films. Case in point, clowns. Not only kids but even many adults have a fear of clowns thanks to the countless scary movies like Stephen King's It or House of 1,000 Corpses.

Natural Bodies of Water
Thanks to movies like Jaws and Lake Placid, hanging at the beach or going fishing will now be riddled with nightmares - at least for a while after you have seen such movies. You will think twice before putting your foot into the lake or ocean. Such movies show mysterious water creatures actively seeking to attack human beings to attack, which is actually really unlikely.

Even if some water animals do attack humans, they will only consider doing that if the human is in their territory. No animals actively seek out humans; they're harder prey, after all. Most animals would like to prey on things that are easier to catch.