'When you understand how neural pathways are created in the brain, you get a front row seat for truly comprehending how to let go of habits. Neural pathways are like superhighways of nerve calls that transmit messages. You travel over the superhighway many times, and the pathway becomes more and more solid. You may go to a specific food or cigarettes for comfort over and over, and that forms a brain pathway. The hopeful fact, however, is that the brain is always changing and you can forge new pathways and create new habits. That’s called the neuroplasticity of the brain.'