Why do people stalk?

Why do people stalk others?

-They have nothing else to do.

-They like making up stories.

-They like interfering in other peoples' matters.

-Mainly, they don't have their own life.

-They make rumors.

Why do people have to stalk others and make up stories? I mean, they should see their lives before others'. I hate those people, I swear! These people don't let others to live the way they want and build up problems for others. Who do they think they are? Do they look really good doing these kind of stuff? The answer is, NO. They look stupid. 

My question for stalkers: Why do you need to stalk others? I mean don't you think others need some space? Or its ok, you stalk. But why do you need to build up fake rumors about them?

<=Yeah, stalking.

I really hate rumors and the people who spread them. 

LET PEOPLE LIVE THEIR OWN LIVES AND LIVE YOUR LIFE YOURSELF TOO!