"There are certain rules that one must abide by in order to successfully survive a horror movie! For instance, Number One: You can never have sex. Sex equals death, OK?"
A man builds. A parasite asks 'Where is my share?'
A man creates. A parasite says, 'What will the neighbors think?'
A man invents. A parasite says, 'Watch out, or you might tread on the toes of God... '