2/$25 The seven habits of highly effective people

By Stephen R. Covey The book opens with an explanation of how many individuals who have achieved a high degree of outward success still find themselves struggling with an inner need for developing personal effectiveness and growing healthy relationships with other people. Covey believes the way we see the world is entirely based on our own perceptions. In order to change a given situation, we must change ourselves, and in order to change ourselves, we must be able to change our perceptions.