I've reached the conclusion that I can lead a rich and full life without seeing another horror movie.
Past experiences:
A B grade horror movie called "Trolls 2", wherein these evil troll people feed people food that turns them into part plant, and then eat them. Really, stupid, but for some reason it freaked me out. Especially at the end when (SPOILER)after the trolls had all been dealt with, they return home, the kid goes to take a shower, and his mom eats an apple. He gets in the shower and sees written "Mommy yummy" or some such, runs back to the kitchen where the green paste that was his mother is spread all over, with trolls eating it. Really lame, but I was younger then and it has stayed with me in small ways.
Getting dragged to Jeepers Creepers. The very last scene, where (SPOILER)the kid is grabbed and his eyes have been ripped out . Did not need that at all. Would be driving down a dark dirt road after that, and every bump was something on the top of the car...
6th sense, where (SPOILER)that girl was under the sheet. Just that in particular scared the crap out of me, though she was not dangerous. Though all in all that movie was more of a tear jerker than a horror flick. I can still tear up a bit when I think about that discussion the kid had with his mom about his grandma.
Just the commercials for The Grudge scare me... that blue girl oozing down the stairs or whatever. As soon as I saw that, I knew I would never ever see this movie. Ever.
EDIT: If someone could either spoiler tag or message me what the crap that crawly blue girl was about, I'm morbidly curious, but have no intention of seeing the film. Much appreciated.