Desire has positive energy and expectation has negative energy.
Desires and expectation create the polarity that causes the attraction of it.
The desire comes forth in our mind, and the expectation is what you're feeling in your body.
The mind and the body are interconnected. Knowledge is for the brain, and the experience is for our body that conditions the body - to do it better than the mind.
Notice what you're noticing?
Elevated emotions create wanted things, and constricting emotions unknowingly, create unwanted experiences.
The body has a voice, and it hears our thoughts and feels our emotions. Everything is created twice; first in thought, and then in form.
Learn how to apply these principles to your benefit - move from expectation to anticipation. Choose your thoughts wisely.