Your world is shaped by the words that come out of your mouth. Jesus said two thousand years ago, that its not what you put in your mouth that makes people sick, its what comes out of it. The reason for this is, that whatever you talk about you believe in, which in turn strengthens your belief system, especially when you tell someone else, the belief becomes even stronger. When two minds are joined in one belief, the belief becomes so strong, it then becomes reality. Watch what you say very carefully, what you say, is what you reap.