Open minded

I've had a lot of discussions with people who believed they were open minded , ofcourse they weren't by my book . Being tolerant to talking about a certain subject without getting angry, or being able to talk with a person who is not smart enough for them, but that's not it , i think I've finally reached a definition of it , being open minded means that whenever you start a conversation (with whoever) you are 100% ready to change your thoughts and opinions about the subject at the end , never start with the" i am right and you are wrong" tone , speak to be heard not to show superiority on the other part , and listen to learn , there is at least one good thing in everyone , if you listened you might use it .