Can horror movies bring negative energy in your house/soul ?

I feel that too! But it goes away after a week. You just imagine stuff that has happened in the movie too. I sometimes get less scared when I watch a horror movie like 3 times in a row.. But if you really really really feel that someone is really watching you, then don't mind it, sometimes ghosts go to the living to ask for help and stuff like that, so if you don't want them to bother you, don't mind them.

Depending on your beliefs regarding spirits this answer may vary. Horror movies in my humbled opinion are made to make you feel fear, now fear brings negative outcomes generally because of there purpose. So yes they can give you bad vibes and give you creepy feelings if that's what you mean by energy

Ghosts are not real but demons are and if you watch those kind of movies then you are actually inviting them in your home, they will make you believe that it's a ghost and need contact with the living or some kind of bullshit, just to mess with you, don't let them, only you can let them and if you once let them they will make your life a living hell, and it will be almost impossible to get rid of them because they have so much power now.

God will destroy them soon, seek him and then you'll see and understand

Don't watch them!

Means the movie worked. When your scared all your senses improve and adrenalin gets pumping. Basically its your body on high alert to protect you. It's not a negative energy it's just your body reacting to the fear from the movie.

No.

It depends upon the mood of the viewers.

But a mohawk can bring a whole heck of a lot of negative energy into any household.

Scary movies scare us. It has nothing to do with "spirits" or "energies" It's purely psychological.

Do not talk to the witch.