If you disagree with someone, like their opinions are hurtful to you or any of your beliefs in any way. Tell them. You are perfectly within your rights to disagree. You either go with your own intuition and senses, or you keel over and let others trample you with their opinions. The freedom of speech is to say: "I disagree." (followed by a reasonable rationale) and not be put down for having a differing opinion. You all have voices and opinions worth listening to, and every thought you keep quiet is another concept the world never gets to experience.