Imagination is one part of the Law Of Attraction. it's also important to be emotionally involved with that idea and act as it became true. The Universe respond to the mental picture or though you feed the most in your mind. Once it reaches your sub-conscious mind, you begin to attract people & events that will lead you towards your goal. When the opportunity comes on your door, you need to take action with persistent. Bob Proctor also talks about Paradigm and how it prevents people from achieving their goal. If you grew up with fears that has been passed to you at an early childhood, those fears can block you from getting what you want in life. Per ex: You grew up in an environment where there was a lot of poverty or you've been thought that there is some virtue in poverty. Those old belief will prevent you from becoming wealthy in your life. So it's important that you change those old belief and re-program your sub-conscious mind.