Many people mix opinion with fact. Unless you search for the facts, you're just repeating another person's opinion - and most likely stretching the truth (like a secret and passing it on). And, perception is not always reality. Get the facts yourself!
Quantum physics tells use that nothing that is observed is unaffected by the observer. That statement, from science, holds an enormous and powerful insight. It means that everyone sees a different truth, because everyone is creating what they see.