Think of it as a radio signal. As you scan through the radio, in-between stations fight for a signal. Most people are pretty familiar with this experience. The two stations compete and occasionally you’ll hear one song and then parts of a different song start to edge in. You’ll notice that neither station comes in perfectly crisp and clear. In the same manner, when you experience doubt or fear, those thoughts and feelings interrupt and compete with your desires.
Others have questioned the references to modern scientific theory, and have maintained, for example, that the Law of Attraction misrepresents the electrical activity of brainwaves.[50] Victor Stenger and Leon Lederman are critical of attempts to use quantum mysticism to bridge any unexplained or seemingly implausible effects, believing these to be traits of modern pseudoscience.[51][8][9]

Your book says that one must let the person they love miss them. In my case, things are fine between us and we are great friends. I have no reason to avoid him or not talk to him. Then what is it that I can do to make him miss me? Also, is it really important to maintain distance for LOA to work? Can I continue talking to him everyday like I always have and still manifest an ideal relationship with him?

It’s quite clear that success has nothing to do with our initial set of circumstances. Some of the most poor and disadvantaged people in the world have achieved the greatest successes of all time. Oprah Winfrey was born to a single mother on welfare and was physically and sexually abused as a child. J.K. Rowling was divorced, had a daughter, and was living on government assistance before publishing the first book in the Harry Potter series.