Overview
Life isn't always black and white, although some people you'll be dealing with today think that way. You can ask another person to be open minded, but you can't force them to be -- so if you get frustrated by a narrow minded person today, don't try to change them. They have chosen to have this attitude about things, and you'll only come off as preachy if you try to change their mind. Don't worry about ignorant people. They don't know what they're missing out on.