We need to share our feelings with others so that there is no hypocrisy. Don't think about changing people, but first you have to start the effort to be better. It is through the mind that ideas can be communicated, but many of us do not openly express what is in the mind. There are many reasons for not having a transparent attitude: fear, mistrust of oneself and of others, misunderstandings, desire to stand out, educational and cultural aspects ...