Some say that in this world everything vibrates and nothing is at rest; there is always vibrations and that vibrations of the same frequency will seek out and resonate with each other a.k.a. like energy attracts like energy. You do not see peaceful people associating with those who have aggressive tendencies and vice versa for example. The idea is that everything in the universe has energy and is energy, including the thoughts that resonate through one’s mind. By concentrating on a specific thought or idea it is said it will attract its vibrational partner. It is an interesting theory. A team that expects to lose will most often lose. A team that expects to win most often finds a way to win. Thus, the rational is expect the best in life and out of yourself and you will often find it.