Which 10 movies do you think are the scariest?

As a fan of online literature, I won't give any subjective opinions or recommendations because the "scariest" movies vary from person to person. Different people may have different opinions on different types of movies. But I can tell you some of the classic horror movies in the history of movies such as Alien, The Grudge, The Ring, The Shining, The Cruise, Escape, The Summoning, Dead Silence, etc. These movies are all very well-known and well-known. You can try to watch them and see if you like them.