Do you think Horror movies can affect us psychologically?
It depends on person's personality and state of mind. I have been watching horror movies since I was a kid and till date it is still favorite genre of movies. And it doesn't affect me in any way.
often they are designed to drag people into religions, have they effected your beliefs in any way?
Nope, they don't affect my beliefs.. For me, they are just entertainment and enjoy them.