Should young people be exposed to frightening films or stories?

Young children shouldn't be exposed to frightening stories or films. Some experts have been studying about this, they've done stadistics and they've seen that it was very bad for children's brain.

A lot of people that in an adulthood have psychological problems, when they were little they had seen some fightening stories, the brain didn't forget it and it was thinking all day and night about it. One exemple of that is schizophrenia people who have this disease don't differentiate the real live from the unreal.

 In conclusion, children didn't need not be exposed to these films, not only because there are a lot of diseases that can happen  but also they didn't enjoy them.